为孩子画画是要抓住本质，而不是细节。
Drawing for children is about capturing the essence, not the detail.
The most advanced technology is worthless if it doesn't serve the farmer's needs.
你的热情应该大于你的恐惧。
No matter how tough you are, golf will always find a way to humble you.
"The world is a game, but the rules are unfair."
Science without ethics is like a ship without a compass.
"A great book is a great adventure."
The best revenge is massive success.