Read, read, read. Read everything — trash, classics, good and bad, and see how they do it. Just like a carpenter who works as an apprentice and studies the master. Read! You'll absorb it. Then write. If it's good, you'll find out. If it's not, throw it out of the window.

Some people have an ability to negotiate. It's an art you're basically born with. You either have it or you don't.

建模的艺术在于忽略正确的东西。