I think we have a unique culture at Amazon that encourages both risk-taking and long-term thinking.

Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is most important.

No hay peor ciego que el que no quiere ver.

"Dreams come true; without that possibility, nature would not incite us to have them."

In the end, it is not the answers that matter, but the questions we ask, the journey we take, the search for truth.

To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy， in our age， can do for those who study it.