True leadership is not about being in charge, but about taking care of those in your charge.

Mom, why do you laugh so much? / Because I have you as my daughter.

应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反抗。

We need to understand the brain to build better AI.

抱最好的希望，做最坏的打算。