It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.
教育者必须是一位心理学家,以便理解儿童。
To write is to bear witness.
最好的银行服务是无形的,但随时可用。
The study of the early universe is not just about understanding the past, but also about uncovering the fundamental laws that govern all of reality.