心理活动的目的是成功的生活。
The purpose of mental activity is successful living.
The earth is a dot. The moon is a dot. The sun is a dot. The stars are dots.
We must balance short-term demands with long-term sustainability.
Mathematics is the most beautiful and most powerful creation of the human spirit.
I prefer to supervise the whole operations of the government myself rather than entrust the public business to subordinates.
Curiosity drives the mathematician forward, always seeking the next question to answer.
这就是学习的意义。你突然以一种新的方式理解了你一生都理解的东西。
对最强烈冲突的克服，使我们获得一种稳定超然的安全与宁静感。要获得有益而持久的心理安全与宁静，所需要的正是这种强烈冲突的大暴发。