对黑洞的研究将我们带到了理解的边缘，在那里已知的物理定律失效，新的理论必须出现。
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.
可持续性不是一种风格，而是一种责任。
The best way to predict the future is to create it.
I'm only rich because I know when I'm wrong... I basically have survived by recognizing my mistakes.
We are all waiting for something to save us from ourselves.
煤炭仍将是重要的能源，但前提是我们与时俱进。