Love isn't about when you first meet. It's about the many， many years you spend together， when you're trying to keep that flame burning.

Knowledge is represented in the mind as symbolic structures.

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world.

I touched the pain in my chest. It was the place where she had one or two times in my hair.

成功是一段旅程，而不是终点。关键在于你在途中取得的进步。