因果推断的本质是超越数据，询问如果我们干预会发生什么。

In the midst of difficult times， it is our response that defines us， not the circumstances.

Innovation is not just about technology; it's about changing mindsets and business models.

Art has to move you and design does not, unless it's a good design for a bus.

痛苦遗留给你的一切，请细加回味！苦难一经过去，苦难就变为甘美。

A legal system is a system of rules which are valid according to the system's own criteria of validity.

选择比天赋更重要 今天我想对你们说的是，天赋和选择不同。聪明是一种天赋，而善良是一种选择。天赋得来很容易——毕竟它们与生俱来。而选择则颇为不易。如果一不小心，你可能被天赋所诱惑，这可能会损害到你做出的选择。