The more we know, the more we realize how little we know.
我们知道的越多,就越意识到自己知道的多么少。
Every painting is a self-portrait, even when it's not.
The most important single aspect of software development is to be clear about what you are trying to build.
"Nur wer die Gefahr besteht, geht in sich."
"The only true wisdom is in knowing you know nothing."