亲眼目睹世道的变化趋向,才知道国家治乱的关键必定在于人心的向背和风俗的好坏。
我不喜欢做简单的事,我喜欢接受挑战。
The key is to keep improving, to keep working hard.
The big money is not in the buying and selling, but in the waiting.