All money is a matter of belief.

The fox provides for himself, but God provides for the lion.

The concept of reducibility is central to understanding the relationships between different computational problems.

穷人不是不想储蓄，而是没有能力储蓄。

解读：鼓励人们尽责尽力去做事，至于结果，并不全然受个人控制，即便结果不如意，也要坦然接纳，这是一种豁达且负责的处世态度。