"You have to put in the hours because there’s always something which you can improve."

The investor's chief problem - and even his worst enemy - is likely to be himself.

"I don’t make music for the critics. I make music for the people."

一个有信仰的人，他的社会力量，是相等于九十九个仅仅只有着各自、各样兴趣的人。

理论物理学是一种形而上学。