你只活一次,但如果你做得对,一次就足够了。
You only live once, but if you do it right, once is enough.
量子引力问题不仅是物理学的问题,也是科学哲学的问题。
My past has shaped me, but it doesn't define me.
The problem is when that fun stuff becomes the habit. And I think that's what's happened in our culture. Fast food has become the everyday meal.