Freedom can only be given to one who loves it， and the rest is for slaves.

When you play the game of thrones, you win or you die. There is no middle ground.

We need to think about digital skills in the same way we think about literacy and numeracy.

There are dark shadows on the earth, but its lights are stronger in the contrast.

Market failures are often not failures of markets, but failures of market design.

作家必须既是窃贼，也是给予者。