"Theatre is the art of making absence present."
To me, happiness is about three things: someone to love, something to do, and something to look forward to.
The history of life is written in mutations.
The harder you work, the luckier you get.
数学中的合作是必不可少的;没有人能独自解决所有问题。
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.
我们今天种下的每一粒种子都是对后代的承诺。