Don't fight a battle if you don't gain anything by winning.

我们每个人都是一座孤岛，但我们可以通过桥梁连接彼此。

Every decision we make today echoes in the health of our oceans tomorrow.

The structure of the international system, not the intentions of individual states, is the primary determinant of state behavior.

另一个人的心是一片黑暗的森林，无论它曾经多么接近自己的心。