You have to keep moving forward, no matter what.

The most terrifying monsters are the ones that look just like us.

There is nothing which I dread so much as a division of the republic into two great parties, each arranged under its leader, and concerting measures in opposition to each other.

可持续性不是一种选择，而是一种责任。

每个圣人都有过去，每个罪人都有未来。