人生的伟大目标不在于求知，而在于行动。
The great end of life is not knowledge but action.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
我不害怕跌倒，因为我知道我会重新站起来。
Do not fear to be eccentric in opinion， for every opinion now accepted was once eccentric.
我不害怕冒险，也不害怕失败。
地球上唯一伟大的是人，人身上唯一伟大的是心灵。