The void is as important as the mass in architecture.
电脑是工具，而不是思考的替代品。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
Every experiment, even if it fails, teaches us something valuable.
You don't learn to walk by following rules. You learn by doing, and by falling over.
The truth is, we are all waiting for someone to take care of us. We are all waiting for someone to tell us what to do.
"There is music in silence, if you listen carefully enough."