大自然不在乎你的计划。它会考验你，你必须做好准备。

In the end, we will remember not the words of our enemies, but the silence of our friends.

Positive psychology is as concerned with strength as with weakness, as interested in building the best things in life as in repairing the worst.

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.