我永远不想回头看时说我可以做得更多。

Freedom does not consist in any dreamt-of independence from natural laws, but in the knowledge of these laws, and in the possibility this gives of systematically making them work towards definite ends.

写作的行为是一种抵抗的行为。

I have made all the calculations; fate will do the rest.

Collaboration across industries and borders is essential to meet the world's energy needs.

我们必须建立一个没有经济支配的世界。