"Courage doesn't always roar. Sometimes courage is the quiet voice at the end of the day saying 'I will try again tomorrow.'"

I hope it will not be long before we have a machine that will be able to solve all mathematical problems.

——温格和穆里尼奥的嘴仗也没少打

The boundaries of our knowledge are the frontiers of our curiosity.

生活是不公平的，要去适应它。

The art of the past is being mystified because a privileged minority is striving to invent a history which can retrospectively justify the role of the ruling classes.

身份是我们讲给自己听的故事，有时我们必须重写它。