思想之流朝着有目的的方向流动。

I always try to do something different, something that challenges me.

And so on.

Coal has been the backbone of industry, and with innovation, it can continue to be.

The best science is done with both hands dirty and minds clear.

Happiness is not a matter of intensity but of balance, order, rhythm and harmony.

The power is in the balance: we are our injuries, as much as we are our successes.

Mathematics is the foundation upon which the edifice of science is built.

当计算机科学被应用于解决现实世界的问题时，其真正的潜力才能实现。