矜物之人，无大士焉。彼矜者，满也；满者，虚也。满虚在物，在物为制也。
对人骄傲无礼的人，不是有出息的人。骄傲，就是自满；自满，就是空虚。行事有了自满与空虚，做事就会被限制。
The man who does not work for the love of work but only for money is not likely to make money nor to find much fun in life.
用右手画圆形，左手画方形，不能同时画成
Understanding the cosmos requires transcending the senses, reaching deeper levels through rational inference and contemplation.
The only limit to our realization of tomorrow is our doubts of today.
A man who moralizes is usually a hypocrite, and a woman who moralizes is invariably plain.
要想找到自我，必须独立思考。