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

我從未見過一只野生動物為自己感到難過。一只小鳥會凍死在樹枝上，卻從不自憐。

當你開始考慮如果你輸了你會做什么的那一刻，你就已經輸了。

It has always seemed strange to me... the things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success. And while men admire the quality of the first they love the produce of the second.

生物學的未來在于理解生命系統的復雜性。