岁月本长，而忙者自促，天地本宽，而鄙者自隘，风花雪月本闲，而扰攘者自冗。
如果每一天都过得很充实而富有意义，世间的岁月和时间，算起来还是蛮长的呢，然而终日埋头苦干，匆匆忙忙走过的人，哪里有功夫停下来思考这些道理；天地很开阔，世界很大，而人们往往局限于自己的视野和格局，只停留在很狭小的范围里；风花雪月原本无意，而附庸风雅的人却在那里自寻烦恼。
The market can stay irrational longer than you can stay solvent.
For the eyes of the world now look into space, to the moon and to the planets beyond, and we have vowed that we shall not see it governed by a hostile flag of conquest, but by a banner of freedom and peace.
In mathematics, you don't understand things. You just get used to them.
We must adapt to changing markets while staying true to our core values.
Precision is not just a goal in our experiments; it's the very language through which nature speaks to us.
The choice for mankind lies between freedom and happiness and for the great bulk of mankind, happiness is better.
生活是由选择构成的，而每一个选择都是一种放弃。