不要害怕犯错误。如果你没有犯错误,你就没有足够努力。
人类认知最好被理解为信息处理层次的层级结构。
The true test of a mathematical idea is its ability to inspire further questions.
"The dead are the only ones who truly know us."
The most durable thing in writing is style, and style is the most valuable investment a writer can make with his time.