You have to be run by missionaries, not mercenaries.

Wisdom is the source of all happiness.

The history of the world is the history of the few.

建筑应该像云一样-不断变化，永不重复。

Day 2 companies make high-quality decisions, but they make high-quality decisions slowly. To keep the energy and dynamism of Day 1, you have to somehow make high-quality, high-velocity decisions.

Every scientific discovery should be measured by its contribution to human welfare.

"We are all prisoners of our own perceptions, but through writing, we can find the key to our freedom."

因为服从是如此困难，所以相信也是如此困难。

The harder you work, the luckier you get.

Hustle hard.

强调资源、目标和取舍的重要性。