黑洞防火墻的概念挑戰(zhàn)了我們對量子力學(xué)和廣義相對論的理解。
The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
Economics is at its best when it helps us solve real-world problems in a rigorous and transparent way.
Quality is remembered long after the price is forgotten.
人生要么按照自己的意愿生活，要么按照別人的意愿生活。
光的質(zhì)量就是空間的質(zhì)量。