我是一个非常积极的思想家，我认为这是我在困难时刻最能帮助我的东西。
I’m a very positive thinker, and I think that is what helps me the most in difficult moments.
艺术可以是重获历史的一种方式。
"The only way to learn mathematics is to do mathematics."
"Memory is a way of holding onto the things you love, the things you are, the things you never want to lose."
没有任何一位总统能够忠实地、认真地履行他的职责，还能有闲暇时间。
The most valuable asset any company has is its people—their knowledge, creativity and commitment.