曾经我梦见我们彼此是陌生人，但是在现实当中我们是彼此深爱着对方

Mathematics is not a spectator sport. You have to do it to understand it.

"You don’t get to choose if you get hurt in this world, but you do have some say in who hurts you."

The only source of knowledge is experience.

The future of energy lies in the integration of traditional fossil fuels and renewable energy sources.

At the risk of seeming ridiculous, let me say that the true revolutionary is guided by a great feeling of love.