屋顶上的天空，如此蔚蓝，如此宁静！
The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.
We are all haunted by the shadows of our former selves.
人效法地，地效法天，天效法道，道效法自然。
The mind is a dynamic system that constantly adapts to its environment.
The search for understanding the universe is a journey that never ends.