Concrete is not just a material; it is a vessel for light.

我比昨天更坚强了

根本不稳固必然会央及枝叶。行为不守信必然会损害声誉。

所有人要么是自由的，要么是奴隶。

The theatre is a place where one has time for the problems of people to whom one would show the door if they came to one's office for a job.

我的科学研究给我带来了极大的满足；我深信，用不了多久，全世界都会承认我的工作成果。

最好的解决方案往往来自那些与动物最亲近的人。