你必须敢于梦想并相信自己,因为没有人会替你完成这些。
Hope is not an emotion, but a choice.
The world is an extremely dangerous, untrustworthy, unreliable place.
"The only thing that is truly universal is the human experience."
你可能不得不为赢得一场战斗而多次战斗。
The most important thing in mathematics is to ask the right questions.