To be a diplomat is to be a professional liar, but the best diplomats are those who lie the least.

The only limit to our understanding of the universe is our imagination.

每个故事都是一次旅程，不仅对角色如此，对读者也是如此。

数学是模式的科学，我们研究它们以学习如何逻辑地、批判地和创造性地思考。