If you want to fly, you have to give up what weighs you down.

The true measure of a mining company's success is how it balances profit with environmental responsibility.

靠近水边楼台，能先看到月亮的投影；迎着阳光的花木，光照好发芽就早。

Confidence comes from within, and it's something you have to build every day.

数学的美只对那些更有耐心的追随者展示。