种树的最佳时间是二十年前，其次是现在。
阴阳交替变化就是道，继承它的是善，成就它的是性。
The brave may not live forever, but the cautious do not live at all.
孔子说：“《诗经》三百首，用一句话可以概括，即：‘思想纯洁’。”
People who learn to control inner experience will be able to determine the quality of their lives, which is as close as any of us can come to being happy.
Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.
我们生活得越快，感受得越少。