The most dangerous phrase in business is 'We've always done it this way.'
我不在乎别人怎么说我，我知道我是谁。
On pivoting: "If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve."
民主城邦的基础是自由权。
Power is not given to you. You have to take it.