The key to comedy is timing, and the key to timing is patience.
喜剧的关键是时机，而时机的关键是耐心。
I'm a fighter, I don't give up.
"The only limit to our realization of tomorrow is our doubts of today."
It’s not the having, it’s the getting.
The circumstances of the world are continually changing, and the opinions of man change also; and as government is for the living, and not for the dead, it is the living only that has any right in it.
The customer’s satisfaction is the ultimate measure of our success.
天文学的历史是一部视野不断扩展的历史。
我们学得越多，就越发现自己的无知。
做出伟大工作的唯一方法就是热爱你所做的事。
"The truth is rarely pure and never simple."