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

Literature is the best weapon against intolerance and fanaticism.

I think it is often easier to make progress on mega-ambitious dreams. Since no one else is crazy enough to do it, you have little competition. In fact, there are so few people this crazy that I feel like I know them all by first name.

"???? ?? ?? ???? ??? ?? ????? ?? ??? ?? ???????."

學習數學的最好方法就是做數學。

譯文：地位逐漸上升內心就要更謙卑，官位提高就要更加小心行事。賞析：當我們的名聲和地位逐漸提高時，要低調謙虛，寬以待人，要防止身邊的小人報復自己。

Attosecond science allows us to capture the fastest motions in the microcosm, like freezing the wingbeat of a hummingbird.

Money can buy you love.

He who fights with monsters should be careful lest he thereby become a monster.

減少排放的路徑需要多種解決方案，包括效率提升、碳捕獲和替代能源。