The best science is done with both hands dirty and minds clear.
赏析：指出知道满足的人不会被利益所累，真正安闲自得的人不会因为失去而恐惧，注重内心修养的人不会因为没有地位而惭愧。
He was a man who had always been too proud to ask for help, and now he was too proud to accept it.
Hard work beats talent when talent doesn't work hard.