Love cannot be forced, love cannot be coaxed and teased. It comes out of heaven, unasked and unsought.

"The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves."

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

The most durable thing in writing is style, and style is the most valuable investment a writer can make with his time.

作家必须是一个愿意沉默的人。