可持续性不是一种趋势，而是我们对后代的责任。

The beauty of mathematics only shows itself to more patient followers.

梦想成真的可能性让生活变得有趣。

气候变化的挑战要求我们重塑发展模式。

Democracy... while it lasts is more bloody than either aristocracy or monarchy. Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There is never a democracy that did not commit suicide.

性能的关键在于优雅，而不是大量的特殊情况。