膨胀宇宙模型表明，宇宙在大爆炸后的最初几分之一秒内呈指数级膨胀。
The inflationary universe model suggests that the universe expanded exponentially in the first fraction of a second after the Big Bang.
Dreams need courage, and even more action.
The truth is often uncomfortable, but necessary.
成长是痛苦的，但没有什么比停滞不前更痛苦。
技术推动天文学的进步，更好的仪器带来更深刻的见解。
I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.
唯一真实的思想是那些不理解自身的思想。