To be one, to be united is a great thing. But to respect the right to be different is maybe even greater.
真相是,生活既美妙又可怕,既迷人又恐怖,既甜蜜又苦涩,这就是一切。
一个人学得越多,就越能看到还有多少东西需要学习。
The method of introspection must be rigorously controlled.