世界因你的榜样而改变,而不是因你的意见。
The world is changed by your example, not by your opinion.
如果你不愿意冒险尝试不寻常的事情,你就只能安于平庸。
An ounce of practice is worth more than tons of preaching.
法律的目的不是废除或限制自由,而是保护和扩大自由。
It is futile to demand an a priori proof of the existence of objects which are not immediately ‘given’.