"Grief does not change you, Hazel. It reveals you."

The challenge is to transform the constraints into opportunities.

译文：选择妻子要看重品德而不要看重容貌，交朋友要看重在内心而不要看重钱财。赏析：不管是娶妻嫁人还是交朋友，我们都要注重对方的人品好坏。

靠正道谋生的人都尽心尽力去做些有益于他人和世界的事，这使得世人都离不开他，老天爷自然也离不得他。如此做法才是一个人安身立命的最好途径。

States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.