The most important tool in science is not the microscope, but the mind.
科学中最重要的工具不是显微镜，而是思维。
译文：现在我尝尽了忧愁的滋味，想说却又最终咽下。想说却又咽下，只能感叹一句 “天气凉爽好个秋天”!
Painting is a way of life, a way of understanding the world.
The world is before you, and you need not take it or leave it as it was when you came in.
梦想不会自己实现，除非你行动。
The future of liberal democracy depends on its ability to reform itself and address the legitimate grievances of those who feel left behind by globalization and technological change.
