保持渴望，保持愚蠢，但永远保持真实。

我认为最重要的是忠于自己。

I don’t think of myself as a classical artist or a pop artist. I just think of myself as an artist who sings.

Success is not final, failure is not fatal: it is the courage to continue that counts.

The most important thing in mathematics is to understand the concepts, not just to memorize formulas.

要成为一名成功的企业家，你需要对风险和不确定性有很强的承受力。