I don't believe in luck. I believe in hard work.
Quality is remembered long after the price is forgotten.
The foundation of morality is sympathy for others.
A room is not a room without natural light.
Knowledge is the highest wealth of humanity, and sharing knowledge is the greatest generosity.
心理生活是一个整体这一普遍说法可以被接受为真,但它并没有太大帮助。