我尝试利用我的平台传播积极和善意，因为这个世界需要更多这样的东西。
And that's a lot of the reason why we care so much about our careers and indeed start caring so much about material goods. You know, we're often told that we live in very materialistic times, that we're all greedy people. I don't think we are particularly materialistic. I think we live in a society which has simply pegged certain emotional rewards to the acquisition of material goods. It's not the material goods we want;
The future of leather tanning lies in balancing tradition with technology.
The study of mathematics is like air or gravity – it’s everywhere, even if you don’t see it.
我不是心，我是大脑。