色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

The best discoveries often happen when you’re not looking for them.

所有事情都是可能的，直到它們被證明是不可能的——即使不可能的事情，到目前為止也可能只是如此。

希望是生活的鑰匙。

Self-knowledge is the beginning of wisdom.

心理學必須是一門描述的科學，而非解釋。

The big money is not in the buying and the selling，but in the waiting.

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.