絵画とは、見えるものと見えないものの境界を探求する行為である。
不了解敌情，不可以行军打仗，不熟悉洋人的情况，不可以远谋。
You have to be comfortable with being uncomfortable if you want to make progress in mathematics.
我不是商人，我就是生意本身。
"The beauty of science is that it allows us to understand the world in a way that is both profound and practical."