The concept of a black hole firewall challenges our understanding of quantum mechanics and general relativity.
Hard work beats talent when talent doesn’t work hard.
我的成功是因为我有一个好家庭。
当你有局限时,你必须更有创造力。
It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value.