自由民主的传播和世界经济的整合已经创造了一种情况，即大国不再愿意冒险相互开战。
The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to risk war with one another.
The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.
重要的不是你如何开始，而是你如何结束。
I don't believe in guilt, I believe in living on impulse as long as you never intentionally hurt another person.
Sustainability isn't a choice—it's a responsibility we owe to the next generation.
One way of looking at speech is to say that it is a constant stratagem to cover nakedness.
继续梦想，继续创造。