Evil is not something that can be explained. It just is.
Beauty isn’t about looking perfect—it’s about living with confidence.
解释:不可因为个人喜欢而滥赏,不可因为个人恼怒而诛杀。
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.
穷人并不懒惰;他们只是被困在一个让他们很难摆脱贫困的系统中。
一个想法只有执行得好才算好。