True progress is measured not just in profits, but in the positive impact we have on people and the planet.

All mankind is in a perpetual and restless desire for power after power that ceaseth only in death.

The world is not a problem to be solved; it is a living being to which we belong.

原文英文：The most merciful thing in the world， I think， is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity， and it was not meant that we should voyage far.