Success is not final, failure is not fatal: it is the courage to continue that counts.

The most sustainable solutions often come from the simplest ideas.

天然气开采的创新不仅仅是关于效率——它关乎道德。

The reason why men enter into society is the preservation of their property.

I think art is about trying to understand the world and your place in it.

The historical sense involves a perception, not only of the pastness of the past, but of its presence.