My stomach is a knot of sorrow and anger, but I keep smiling.

When you think it's the most difficult, it's actually the closest you are to success.

我们都有自己的时间机器。带我们回去的叫回忆，带我们前行的叫梦想。

胜利很棒，但最重要的是不断进步并从每场比赛中学习。

The best way to predict the future is to create it.

科学的进步不是一条直线，而是一系列曲折，有时在新的进展之前似乎会倒退。