"A book is a dream that you hold in your hand."
人生苦短，不要带着遗憾醒来。
一个人最危险的敌人是他自己的口舌。
The only thing that is impossible is the thing you don't try.
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。