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

Life is very short, and there's no time for fussing and fighting, my friend.

"The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

個人投資者應該始終如一地作為投資者而不是投機者行事。

【大意】君子不認為細微的好事不值得去做而舍棄它。