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

When in doubt, tell the truth.

幾何不僅僅是關于形狀；它是關于理解我們生活的空間及其內部的關系。

Fear doesn't shut you down; it wakes you up.

最深刻的發現往往來自于提出最簡單的問題。

小說的藝術就是無處不在的藝術。

The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.

We must be free not because we claim freedom, but because we practice it.

To truly understand a problem, you must first simplify it to its core essence.

兩句以“謙恭但不失尊嚴，遷就但不失正直”，告誡人們為人處世要不卑不亢，能遷就忍讓又堅持原則。