Society can and does execute its own mandates， and if it issues wrong mandates instead of right， or any mandates at all in things with which it ought not to meddle， it practices a social tyranny more formidable than many kinds of political oppression， since， though not usually upheld by such extreme penalties， it leaves fewer means of escape， penetrating much more deeply into the details of life， and enslaving the soul itself.

Perhaps you are overvaluing what you don’t have and undervaluing what you do.

第一个错误的假设是质量意味着好、奢华、闪亮或重量。质量意味着符合要求。

我们的政策必须像它们旨在保护的海洋一样充满活力。

The real challenge is not growing more food, but growing it smarter with less waste.

人是理性动物，但当他被要求按照理性的要求行动时，可又要发脾气了。

The future of computing is going to be defined by human ingenuity, not just silicon.