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

Simplicity is prerequisite for reliability.

The key to successful investing is to have a strong understanding of the fundamentals, a disciplined approach, a clear understanding of the market, and a long-term perspective.

音樂不在于音符中，而在于音符之間的沉默。

知識(shí)最大的敵人不是無(wú)知，而是知識(shí)的幻覺。

It's better to burn out than to fade away.

The key to success is to focus on goals, not obstacles.

元素周期表沒有改變，但我們使用其元素的方式必須改變。