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

偉大的沙漠為了綠葉的愛而燃燒，而她搖搖頭、笑著、飛走了。

Freedom does not consist in any dreamt-of independence from natural laws, but in the knowledge of these laws, and in the possibility this gives of systematically making them work towards definite ends.

Success isn't about fame or money; it's about doing what you love and sharing it with others.

?The wise reflect on their thoughts; the foolish indulge in their indulgences.

教授數(shù)學(xué)是為了激勵下一代的思考者和問題解決者。

True innovation comes from faith in the future.

文學(xué)是可見與不可見、可說與不可說之間的橋梁。

人們變得文明，不在于他們愿意相信的程度，而在于他們愿意懷疑的程度。