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

在科學(xué)中最令人興奮的短語(yǔ)，預(yù)示著新發(fā)現(xiàn)的，不是“我找到了！”而是“這有點(diǎn)奇怪……”

Simplicity in design is the ultimate sophistication.

Owning stocks is like having children – don't get involved with more than you can handle.

你必須相信過(guò)程并相信自己。

Success is not the key to happiness. Happiness is the key to success.

世界上充滿了自童年以來(lái)從未以開(kāi)放的心態(tài)面對(duì)開(kāi)放之門(mén)的人。