每一次成功只是为更困难的问题买了一张入场券。
Each success only buys an admission ticket to a more difficult problem.
Always demand a deadline. A deadline weeds out the extraneous and the ordinary. It prevents you from trying to make it perfect， so you have to make it different. Different is better.
获得智慧是一种道德责任，它不仅仅是为了让你们的生活变得更加美好。有一个相关的道理非常重要，那就是你们必须坚持终身学习。如果不终身学习，你们将不会取得很高的成就。光靠已有的知识，你们在生活中走不了多远。
每个孩子都应该在他们读的故事中看到自己。
The most important thing in a database is the schema.
We must listen to the land—it tells us what it needs.