不幸之人有权结束自己的生命，尽可自行决定。但是，那将铸成大错。生命虽不幸，总有可为，也总可有所作为。活着就有希望。
The victim should have the right to end his life, if he wants. But I think it would be a great mistake. However bad life may seem, there is always something you can do, and succeed at. While there's life, there is hope.
A building must be honest in its materials and construction.
Purposive behavior in animals and men.
安享晚年的秘诀就是与孤独签订一份体面的协议。
历史不仅仅是事实——它是人类的心跳。