健康的心灵和健康的身体同等重要。
The beauty of the soul surpasses that of the body.
No man really knows about other human beings. The best he can do is to suppose that they are like himself.
Every word is a step towards understanding.
Liberty cannot be preserved without a general knowledge among the people.
The development of efficient algorithms is not just a theoretical exercise; it has practical implications for the way we live and work.