I'm not a rebel, I'm just a man who refuses to conform.

"Sometimes, the hardest part of life is not the suffering, but the waiting."

If you let yourself be undisciplined on the small things, you will probably be undisciplined on the large things as well.

I was neat, clean, shaved and sober, and I didn't care who knew it.

人生苦短，不要活在别人的梦想里。

科学是一项集体事业，每个世纪都为其添砖加瓦。

腐蚀青年的最确切方式是教导他们更高度尊敬那些与他们想法相同的人，而不是那些有不同想法的人。