Sometimes in life, you don't always feel strong, but that doesn't mean you're not.
【譯文】水過分清澈就不會有魚，人過于明察就不會有人為你出主意。世上的聰明人若減少一半，那么愚笨的人也就沒有了。
λ演算本質上是一個關于函數(shù)及其應用的理論。
雖然天地能長久，但歲月不居。等待黃河水復清只會陷入煩惱。寧愿遠游，讓自己心情好一些，不怕上天入地，游盡上下四方。
In the age of big data, the mathematical principles of data structures and algorithms have become more critical than ever.
Life is a long farewell.