理解黑洞就是理解宇宙的结构本身。
Understanding black holes is understanding the fabric of the universe itself.
The past is not dead. It is not even past.
Innovation requires both courage and perseverance.
"A poem is a small machine made out of words."
I know that I am intelligent，because I know that I know nothing.
The heart of any great company lies in its people. Invest in them, and they will invest in the business.
The best way to make your dreams come true is to wake up.
创新是区分领导者和追随者的关键。