"Don't write down to children. They're much smarter than we think."
不要小看孩子，他们比我们想象的要聪明得多。
Success is not measured by profits alone, but by the positive impact we create.
A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.
【释义】敬爱他人的人，他人也会敬爱他；尊敬他人的人，别人也会尊敬他。