不了解儿子就看和儿子交往的朋友，就清楚了；不了解君主就看看君主身边的人，就明白了。

Architecture is not about the architect, it is about the people who use it.

Die Erinnerung ist das einzige Paradies, aus dem wir nicht vertrieben werden können.

"Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them."

Quality is remembered long after price is forgotten.