Keeping an active mind has been vital to my survival, as has been maintaining a sense of humor.
算法的美在于它们能够用简单的步骤解决复杂的问题。
很多高明人士经常耸人听闻地声称的所谓“真实世界的复杂性”实际上不过是他们自己脑子里的自相矛盾。
他这种聪明，别人能做到，而这种愚傻，别人便难以做到了。
The roads are full of crowds going somewhere, but nobody knows where they are going.
孩子是最苛刻的观众，但也是最值得的。
Every revolution evaporates and leaves behind only the slime of a new bureaucracy.