解释：不注意天时，财富就不能增长；不注意地利，粮食就不会充足。

You can be whatever you want to be. Just be yourself.

Overfishing is short-sighted; we must leave a bountiful ocean for future generations.

There is no easy walk to freedom anywhere, and many of us will have to pass through the valley of the shadow of death again and again before we reach the mountaintop of our desires.