这朵花藏在它那绿茵茵的房间中用了很长的时间来打扮自己。她精心选择着她将来的颜色，慢慢腾腾地妆饰着，一片片地搭配着她的花瓣，她不愿象虞美人那样一出世就满脸皱纹。她要让自己带着光艳夺目的丽姿来到世间。

I don't believe in luck, I believe in preparation meeting opportunity.

The development of efficient algorithms is not just a theoretical exercise; it has practical implications for the way we live and work.

The key to trading success is to have a solid understanding of market dynamics.

即使在热带地区，晚上的气温也比你想象的要凉。打包得暖和一点。