Leadership is about making tough decisions today that will benefit everyone tomorrow.

我们越理解个别事物，我们就越理解上帝。

The essential function of art is moral.

The world is a beautiful book, but of little use to him who cannot read it.

解释：局势安定的国家，常常是富足的；局势 动乱的国家，常常是贫穷的。