I don't think you should ever have to apologize for your excitement.

Who is it that I aspire to be? That is the question that we should be asking ourselves all the time.

I don't make music for the critics, I make it for the fans.

The biggest risk is not taking any risk.

在弦理论的景观中，可能有10^500种不同的真空状态，每种状态对应一个不同的可能宇宙。