The worth of a state， in the long run， is the worth of the individuals composing it.

伦理学是对什么是善的一般性探究。

Quantum error correction is essential for building a scalable quantum computer.

The most successful leaders are those who listen more than they speak.

写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。