Act as if what you do makes a difference. It does.
A LISP programmer knows the value of everything, but the cost of nothing.
人们算计太多，思考太少 。
我们的采石场不仅生产石头，更创造机会。
略知一点哲学可能使人倾向于无神论，但深刻的哲学可能使人回归到宗教。