CHASTITY. Rarely use venery but for health or offspring, never to dulness, weakness, or the injury of your own or another’s peace or reputation.
The death of a beautiful woman is, unquestionably, the most poetical topic in the world.
The concept of a black hole firewall challenges our understanding of quantum mechanics and general relativity.
Stay curious, stay alive.
A good world needs knowledge， kindliness， and courage； it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.
未来属于那些相信自己梦想之美的人。