"The only person you should try to be better than is the person you were yesterday."

一个人对自己限制得越多，他就越接近无限。

人生的每一门课程会随时间依次呈现给你。掌握所需的一切能力取决于你的内心。一旦你真正掌握了一门课的精髓，你自然就会进入下一门课。只要你还活着，你就仍然有课要学。

Don't be afraid to take risks. The biggest risk is not taking any risk at all.

未来不是我们进入的东西。未来是我们创造的东西。