我认为你不应该对任何事情感到后悔。一切事情的发生都有其原因。
When we are no longer able to change a situation, we are challenged to change ourselves.
The beauty of mathematics lies in its ability to describe the universe in a language that is both precise and universal.
找到自己的唯一方法是在更伟大的事物中迷失自己。
希望是美好的，也许是人间至善，而美好的事物永不消逝。
Take long walks in stormy weather or through deep snows in the fields and woods, if you would keep your spirits up. Deal with brute nature. Be cold and hungry and weary.
It's my life, it's now or never.
