I think the most important thing is to be honest with yourself and with others.
变得更幸福既需要意愿也需要正确的方法。
在数学中,提出问题的艺术必须比解决问题更有价值。
你知道得越多,就越意识到自己知道得多么少。
The poem is an inner image that emerges into words.
如果你无所畏惧,你会怎么做?