Mathematics is not a spectator sport. You have to do it to understand it.
全红婵在十四运会女子10米跳台决赛摘金后,发表了简短的获奖感言
The elements of consciousness are the ultimate realities of psychology.
译文:水源都搞脏了还想水流清澈,木头都弄弯了还想要影子笔直——做梦!
Alittle sincerity is a dangerous thing, and a great deal of it is absolutely fatal.