The secret to success is to keep moving forward.

历史不是关于陌生人的故事，不是来自另一个世界的异类；它是关于如果早出生一点的我们的故事。

我很早就知道这个世界可能是残酷的，但我拒绝让它击垮我。

Always demand a deadline. A deadline weeds out the extraneous and the ordinary. It prevents you from trying to make it perfect， so you have to make it different. Different is better.

生活不是等待暴风雨过去，而是学会在雨中跳舞。

The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.

Science is the most powerful tool for human beings to understand and transform the world.

理解另一种文化的唯一方法是假设那种文化的参照框架。