你必须愿意独处才能成为一名作家。

对心灵的研究必须摆脱一切先入为主的观念。

Never use a credit card for credit. The only kind of credit， or debt， that is acceptable is debt to acquire something whose exchange value is extremely likely to increase， like in a home. The exchange value of most things diminishes or vanishes the moment you purchase them. Don’t be in debt to losers.

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

追求知识的旅程永无止境。

We are on the verge: Today our program proved Fermat's next-to-last theorem.

未经测试的程序是无法正常工作的。