你无法改变过去，但你可以塑造未来。
The artist must be a witness to the invisible.
Being enthusiastic is worth 25 IQ points.
Entrepreneurship requires patience; success takes time.
唯一比被人议论更糟糕的事是没人议论你。
The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
Every tyrant who has lived has believed in freedom--for himself.
The greatest thing in life is to keep your mind young.