儿童书籍应该充满温暖,而不仅仅是说教。
Children’s books should be full of warmth, not just lessons.
The most sustainable leather is the one that lasts the longest, reducing the need for frequent replacements.
Don't think. Thinking is the enemy of creativity. It's self-conscious and anything self-concious is lousy. You can't try to do things. You simply must do things.
 错误的事实对科学进步极为有害,因为它们常常长久存在。