To find a truth that is true to me, to find an idea for which I am willing to live and die.
Lisp语言被设计成可扩展的,很容易为其添加新功能。
A man, as a general rule, owes very little to what he is born with – a man is what he makes of himself.
我们能留下的最伟大遗产是为后代留下一个更健康的星球。
The most important thing is to create a space that people want to be in.