I train, I focus, I prepare, and then I trust in my training.

Psychology must be grounded in biology to be truly scientific.

历史在我们讲述的故事中鲜活存在。

I cannot fix on the hour, or the spot, or the look, or the words, which laid the foundation. It is too long ago. I was in the middle before I knew that I had begun.

最大的风险就是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。

Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.

The best way to find the truth is to follow the evidence wherever it leads.