我经常思考劳动和时间。

人生没有重来，所以要珍惜每一刻。

有些时候你必须去挑战伟大。。

We are the keepers of the secret.

To design is to listen—to the site, to the people, to the environment.

在所有时代，困扰人类并给他们带来最大灾难的大问题，不是世界上是否有权力，也不是权力从何而来，而是谁应该拥有它。

The political liberty of the subject is a tranquility of mind arising from the opinion each person has of his safety.

I want my music to be a friend to those who need it.

劳动经济学从根本上讲是理解人们的选择和约束。