懒惰是所有恶习的开端，所有美德的王冠。
Idleness is the beginning of all vice, the crown of all virtues.
财富和权力是多余的，对于那些能享受简单快乐的人来说。
数学是一种创造性的努力，就像艺术或音乐一样。
我不是独奏，我是二重奏。
Infinite responsibility is a pathological condition.
Quality is never an accident; it is always the result of intelligent effort.
A good director is like a good conductor; you have to know when to lead and when to let go.
我不相信运气，我相信努力。