艺术家必须先创造火花，才能点燃火焰。

It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.

我向我的朋友献上的这种忧郁的科学，涉及到一个自古以来被视为哲学真正领域的区域，但自从哲学转变为方法以来，这个区域已经陷入了知识的忽视、警句的奇想，最终被遗忘。

Never stop learning; the day you think you know it all is the day you start falling behind.

拥有美好一天的唯一方法是以积极的态度开始它。