You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.

我慢慢地把水桶提到井栏上。我把它稳稳地放在那里。我的耳朵里还响着辘轳的歌声。依然还在晃荡的水面上，我看见太阳的影子在跳动。

"Collaboration is key in science; it brings together different perspectives and expertise, which is essential for breakthroughs."

我对制作美丽的东西不感兴趣。我对制作能让你思考的东西感兴趣。

The most successful products are often the simplest solutions to everyday problems.