The balance between energy needs and environmental protection is the challenge of our time.

The future of computing lies in harnessing the strange and counterintuitive properties of quantum mechanics.

The only time I'm nervous is when I have to be myself.

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.