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 greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.

心理學研究的重點不是心靈是什么，而是心靈做什么。

若要可愛的眼睛，要看到別人的好處。

創新不僅僅是創造新事物，更是以有意義的方式解決實際問題。

"We are all time travelers, moving through the past, present, and future in our minds."

Anything truly novel is invented only during one’s youth， later one becomes more experienced more famous， and more blockheaded.

Architecture must resist the tyranny of fashion.