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

物理學的美麗在于它能夠用簡單解釋復雜。

I have learned to seek my happiness by limiting my desires， rather than in attempting to satisfy them.

Spend each day trying to be a little wiser than you were when you woke up.Discharge your duties faithfully and well.Systematically you get ahead, but not necessarily in fast spurts...At the end of the day if you live long enough most people get what they deserve.

To write is to leave a legacy of thought.

相機解除了我們記憶的負擔。它像上帝一樣審視我們，并為我們審視。