Simplicity is the highest form of wisdom.

"The past is a story we keep rewriting, even when we don’t realize it."

The teacher must believe in the potential of his students.

阅读是不动的旅行，写作是让他人旅行。

I would like to fly in space.Absolutely.That would be cool.I used to just do personally risky things， but now I’ve got kids and responsibilities， so I can’t be my own test pilot.That wouldn’t be a good idea.But I definitely want to fly as soon as it’s a sensible thing to do.

Every ton of coal we extract carries a responsibility—to our workers, communities, and the planet.

哲学家的工作在于为特定目的汇集提醒。