数学研究是一场没有终点的旅程。
The study of mathematics is a journey without an end.
The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.
战略上的对手是法西斯主义……我们所有人内心的法西斯主义，在我们头脑中和日常行为中的法西斯主义，那种让我们热爱权力、渴望支配和剥削我们的东西的法西斯主义。
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
Real G's move in silence like lasagna.