The AdS/CFT correspondence is a powerful tool for understanding quantum gravity.
我认为生活中最重要的事情是能够看着镜子里的自己，并对自己感到满意。
The most damaging phrase in the language is: 'It's always been done that way.'
The problem is, if you really believe in a society where those who merit to get to the top, get to the top, you'll also, by implication, and in a far more nasty way, believe in a society where those who deserve to get to the bottom also get to the bottom and stay there. I nother words, your position in life comes to seem not accidental, but merited and deserved. And that makes failure seem much more crushing.
The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.
我活下来是因为我保持了想象力的活力。
Leadership is about inspiring others to achieve what they thought was impossible.