唯一真正的智慧是知道你一无所知。
The only thing that can stop you is you.
无论什么时候，看到争论基于两个对立面进行时，要找到第三个面。
Democracy must be born anew every generation, and education is its midwife.
In every word, there is a piece of the writer's soul.
The best investments are those that power both economies and ecosystems.