The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.

仅以产量来衡量水产养殖的成功，就像用木材产量来评判森林一样。

成功最强大的因素是自信。

The liabilities are always percent good.It's the assets you have to worry about.

不满是个人或民族迈向进步的第一步。