Ernst Mayr Quotes

Isolating mechanisms are biological properties of individuals that prevent the interbreeding of populations that are actually or potentially sympatric.

Ernst Mayr

• Populations
• Properties
• Biological
• Mechanisms

• Previous
• Next

Quotes to Explore

• Over the years, I've interviewed thousands of people, most of them women, and I would say that the root of every dysfunction I've ever encountered, every problem, has been some sense of a lacking of self-value or of self-worth.

  

  Oprah Winfrey
  • People
  • Women
  • Problem

• None of the actor methods ever discussed what it would be like to play a character on film for over a decade, and what it must be like to return to a character and imagine the time off-screen, which is interesting. There's something as an actor that I enjoy about evolving characters.

  

  Vin Diesel
  • Time
  • Character
  • Interesting

• I think there is an element of nihilism about, but I don't think most artists feel their work is meaningless.

  

  Leonard Baskin
  • Work
  • Artists
  • Nihilism

• Personally, I do not believe that we shall have greater armaments in the future than we have had in the past. On the contrary, I believe there will be a gradual diminution in this respect.

  

  William Watson
  • Believe
  • Past
  • Respect

• I don't consciously try to be a role model, so I don't know if I am or not. That's for other people to decide.

  

  Wilma Rudolph
  • Trying
  • Roles
  • Models

• Know thyself.

  

  Solon
  • Know

• How do they manage to go on living?.....By loving life. And-in spite of everything-by loving God. By having enough faith to start over again and again; enough faith to risk having our hearts break all over again. That's the true meaning of faith. It's the deepest kind of heroism.

  

  Naomi Ragen
  • God
  • Faith
  • Living

• Southern women see no point in the hard way. Life is hard enough. So we add a little sugar to the sour. Which is not to suggest Southern women are disingenuous cream puffs. Quite the opposite. When you are born into a history as loaded as the South’s, when you carry in your bones the incontrovertible knowledge of man’s violence and limitations, daring to stay sweet is about the most radical thing you can do.

  

  Allison Glock
  • Life
  • Women
  • Hard

• On Hallowe'en the old ghosts come about us, and they speak to some; to others they are dumb.

  

  Eleanor Farjeon
  • Speak
  • Dumb
  • Ghost

• It has occurred to me that possibly the white corpuscles may have the office of picking up and digesting bacterial organisms when by any means they find their way into the blood. The propensity exhibited by the leukocytes for picking up inorganic granules is well known, and that they may be able not only to pick up but to assimilate, and so dispose of, the bacteria which come in their way does not seem to me very improbable in view of the fact that amoebae, which resemble them so closely, feed upon bacteria and similar organisms.

  

  George Miller Sternberg
  • Blood
  • Means
  • Known

• If you don’t have at least a working knowledge of the Hawaiian language… you can’t chant well. You cannot… receive the images of poetry paints for you. It’s like having peas and no pod.

  

  Keali'i Reichel
  • Language
  • Paint
  • Peas

• I'm one of those guys that never get embarrassed.

  

  Will Friedle
  • Guy
  • Embarrassed

• Things are forgotten so fast today. Even if 1,000 people are slaughtered, the next day you forget. There has to be new news every day.

  

  Erro
  • Today
  • Forget
  • News

• But well-a-day, the gardener careless grew, The maids and fairies both were kept away, And in a drought the caterpillars threw Themselves upon the bud and every spray. God shield the stock! if Heaven send no supplies, The fairest blossom of the garden dies.

  

  William Browne
  • Heaven
  • Garden
  • Supplies

• If I could play bass on it, it’d be alright.

  

  Chris Wolstenholme Muse
  • Play
  • Bass

• My goal is people associate November with COPD awareness month as much as they notice October with breast cancer and pink. That'd be a great thing if it happened. The fact that COPD kills more people than breast cancer and diabetes put together should raise some red flags.

  

  Danica Patrick
  • People
  • Great
  • Together

• We are facing an enormous crisis in Africa right now in terms of illegal wildlife trafficking, which is decimating animal populations, destroying local economies, and funding armed insurgencies and terrorist syndicates. If we do not find solutions to this crisis now, there will be little habitat left beyond sparse areas of national parks that will serve as glorified zoos to small pockets of remaining animals.

  

  David Jeremiah Barron
  • Animals
  • Solutions
  • Terrorist

• Isolating mechanisms are biological properties of individuals that prevent the interbreeding of populations that are actually or potentially sympatric.

  

  Ernst Mayr
  • Populations
  • Properties
  • Biological