解释：有的东西外表华丽而实质不好，有的东西实质很好而外表并不华丽。

To feel much for others and little for ourselves； to restrain our selfishness and exercise our benevolent affections， constitute the perfection of human nature.

"I am not a word, I am a voice."

The most dangerous phrase in business is "We've always done it this way."

I don’t sleep, I rest my eyes.

Security is always excessive until it's not enough.

The human brain consists of many specialized circuits that evolved to solve specific problems our ancestors faced during our evolutionary history.