The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Choose rather to be strong of soul than strong of body.
解决数学问题的喜悦是无与伦比的;这是纯粹的智力胜利的时刻。
制造业真正的领导力意味着把环境放在与利润同等重要的位置。
"The only way to get rid of a temptation is to yield to it."