Science without ethics is like a ship without a compass.

星星真美，因为有一朵看不见的花。

服装决定人的型态，全裸的人对社会几乎没有影响。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

时间就是金钱，不要浪费它。

热爱你过的生活，过你热爱的生活。