There are wounds that never heal, only scab over.
A mathematician is a device for turning coffee into theorems.
译文:有才能而没有权势,即使是贤人也不能制服不肖之徒。所以把一尺长的木材树立在高山之上,就能俯瞰万丈深渊,这并不是木材长,而是因为它所处的位置高。
如果你不相信爱,那么生活的意义是什么?
不要等待机会,要创造机会。
Reinforcement is the central factor in the acquisition of new behavior patterns.