科学是人类理解和改造世界的最有力工具。
Science is the most powerful tool for human beings to understand and transform the world.
The moment you stop trying is the moment you start failing.
成功不需要高学历,你需要的是胆识和常识。
I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.
世界是一个故事的图书馆,每个人都是一本书。
我是个自由的婊子,宝贝。
"The gladdest moment in human life, methinks, is a departure into unknown lands."