Sometimes it’s the journey that teaches you a lot about your destination.
At seventy, I’m just getting started. Watch me.
Music is supposed to inspire. It's supposed to make you feel something.
数学的本质在于它能够揭示宇宙中隐藏的模式和结构。
阿富汗是我过去的一部分,是我欢笑与哭泣的土地,但它已不再是家。
我们不必总是在市场上谈论我们在森林里发生的事情。