The only way to stay ahead is to keep learning.

The best way to predict the future is to create it.

States are rational actors that seek to maximize their power and security in an anarchic international system.

持续学习，持续成长。

人们从失败中学习并成长。

生命周期假说认为，个人会在一生中规划其消费和储蓄行为。

译文：好名声靠同事朋友传扬，好品德靠自己坚持。