最幸福的人是那些既找到了人生目标，又能欣赏生活中简单乐趣的人。
The fragility of an artwork is often its greatest strength.
Every tree planted today is an investment in tomorrow’s world.
下一代将根据我们在水中留下的东西来评判我们，而不是我们从中获取的东西。
The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.
