The most important thing in science is not to solve problems, but to ask the right questions.

Efficiency is doing things right; effectiveness is doing the right things.

The essence of intelligence is the ability to adapt to new situations.

The best market designs are those that reduce uncertainty for participants.

快乐唔系拥有得多，而系计较得少。

You take delight not in a city’s seven or seventy wonders, but in the answer it gives to a question of yours.

I'm not perfect, but I'm striving every day to be better than I was yesterday.