This is the best time ever to make something. None of the greatest, coolest creations 20 years from now have been invented yet. You are not late.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
科学的作用是照亮前进的道路,而不是规定它。
一个人只有通过尽可能少说谎来尽可能少说谎,而不是通过尽可能少的机会来做到这一点。
"You don't have to burn books to destroy a culture. Just get people to stop reading them."