这就是意义所在。你需要它，就好像自己不要忘记。忘记世上还有不是用石头围起来的地方。忘记自己的内心还有你自己的东西，他们碰不到的东西。
Here's where it makes the most sense. You need it so you don't forget. Forget that there are palace in the world that aren't made out of stone That there's a---there's a---there's something inside that's yours, that they can't touch.
The ultimate competition in the future will be the competition of user experience.
在科学的道路上，失败是常态，但每一次失败都离成功更近了一步。
The future of steel lies in recycling and reducing carbon emissions.