Chen-Ning Yang Quotes
The three discrete invariances - reflection invariance, charge conjugation invariance, and time reversal invariance - are connected by an important theorem called the CPT theorem.
Chen-Ning Yang
Quotes to Explore
The first thing I tried to do in the months after losing my mother was to write a poem. I found myself turning to poetry in the way so many people do - to make sense of losses. And I wrote pretty bad poems about it. But it did feel that the poem was the only place that could hold this grief.
Natasha Trethewey
If you put up a blog, people can cut out the middle man and get material to you. Which is really helpful because a lot of time there's really cool stuff out there that we just don't see. Because, y'know, the agent is acting in our best interest, but it does sometimes prevent some of the good stuff from getting through.
Zach Galligan
I don't know how you make decisions in your life, but I weigh lots of things, and it's not always the purest of things for why I take a job or do this. I always try to think of the many different factors in my life, and not one is pure greed. One is pure quality of life.
J. C. Chandor
I believe the answers to most problems that confront us around the world can and should be approached by engaging both friend and foe in dialogue. No, I don't naively think that dialogue always works, but I believe we should avoid the rigidity of saying that dialogue never works.
Rand Paul
Let's all understand that these guiding principles cannot be discarded for short-term political gains. They represent what this country is all about. They are indigenous to the American idea. And these are principles which are not negotiable.
Barbara Jordan
There are parallels between the music and film worlds, but they're really very different. I feel like they're just two different ways to channel my creativity.
Mandy Moore
As a nuclear power - as the only nuclear power to have used a nuclear weapon - the United States has a moral responsibility to act.
Barack Obama
Take, for example, the African jungle, the home of the cheetah. On whom does the cheetah prey? The old, the sick, the wounded, the weak, the very young, but never the strong. Lesson: If you would not be prey, you had better be strong.
G. Gordon Liddy
I have nothing against priests. In fact, I tried for a time to be one... It should be clear, then, that I respect, and am often fond of, the many priests in my life.
Garry Wills
Only then, approaching my fortieth birthday, I made philosophy my life's work.
Karl Jaspers
Environmental concern is a phenomena that tends to rise in a nation after a certain level of wealth.
Ramez Naam
One afternoon, on my way to the campus - I was majoring in political science at Nairobi University - a photographer by the name of Peter Beard stopped me in the street and asked me if I'd ever been photographed.
Iman
