A man's errors are his portals of discovery.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
计算的目的是洞察力,而不是数字。
我们必须接受有限的失望,但永远不要失去无限的希望。
解释:神态傲慢,谁还愿意和你相处呢?最洁白的东西好像十分黑暗,最道德的人好像有所不足。