随着年龄的增长，我越来越意识到唯一重要的是忠于自己。

Every artist dips his brush in his own soul, and paints his own nature into his pictures.

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

Wall Street has too much wealth and political power.

弦理论的数学美感表明它必须是自然界终极描述的一部分。