The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
人生の意味は、自分で見つけるものだ。
在生命中,最微不足道但有意义的事物,也比最伟大但无意义的事物更有价值。
量子世界在经典意义上不是确定性的,也不是纯粹随机的 - 它是介于两者之间的东西。
I have learned to seek my happiness by limiting my desires, rather than in attempting to satisfy them.