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The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.

Sustainability requires bold vision and relentless execution.

The social responsibility of entrepreneurs is more important than making money.

One great object of the Constitution was to restrain majorities from oppressing minorities.

"The past is never dead. It's not even past."

Openness and collaboration are accelerators for technological development.

做你自己；別人都已經有人做了。

可持續性不是一種風格，而是一種責任。