别像扶老太太过马路一样帮上帝过马路。
Respect for the environment and respect for people go hand in hand.
The study of automata and formal languages is fundamental to understanding the limits of computation.
The friend who holds your hand and says the wrong thing is made of dearer stuff than the one who stays away.
Geometry is not just about shapes; it is about understanding the space we live in and the relationships within it.