We must accept finite disappointment, but we must never lose infinite hope.

命运是由那些不屈服于命运的人改变的。

Ninety-nine percent of the troubles that threaten our civilization come from too optimistic, therefore we should have a system where the accounting is a way more conservative.

投资新技术不是可选的，而是能源未来的必要条件。

诗人是世界悲伤的镜子。

Every project is an opportunity to discover something new about how we live.

The great walks with the small without fear. The middling keeps aloof.

译文：纵欲放荡、消极怠慢就不能勉励心志使精神振作，冒险草率、急躁不安就不能修养性情。