预测未来的最好方法就是创造它。
The best way to predict the future is to invent it.
成为人类就是变得脆弱。
当你做到世界最好时，你实际上无法再改进它了。
"To be hopeful in bad times is not just foolishly romantic. It is based on the fact that human history is a history not only of cruelty, but also of compassion, sacrifice, courage, kindness."
勇敢并不意味着你不害怕。它意味着即使你害怕也要继续前进。