人的本性是恶的，那些善良的行为是人为的。

了解我们的身体如何感知疼痛可以为数百万人带来更好的治疗和生活质量的提升。

The greatest threat to democracy is the erosion of trust in institutions.

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.

定理是永恒的；它们的证明是短暂的。

Architecture is a visual art, and the buildings speak for themselves.

成功的真正标准是我们如何提升我们运营所在的社区。