领导者的遗产是通过他们所指导的人的成功来衡量的。

Sustainability must be at the core of every stone we extract, or we extract nothing at all.

In a split second you become the choices you make.

Civilization is a stream with banks. The stream is sometimes filled with blood from people killing, stealing, shouting and doing the things historians usually record, while on the banks, unnoticed, people build homes, make love, raise children, sing songs, write poetry and even whittle statues. The story of civilization is the story of what happened on the banks.

I don’t need anyone to complete me. I complete myself.

The mind is nature's answer to the challenges of existence.