Commit to your business. Believe in it more than anybody else. I think I overcame every single one of my personal shortcomings by the sheer passion I brought to my work.

The mind is everything. What you think you become.

I’ve always been an optimist and I suppose that is rooted in my belief that the power of creativity and intelligence can make the world a better place.

你无法改变你的来处，但你可以改变你的去向。

宇宙的运动是永恒的。