The most powerful tools are those that empower others.
物理理论的美不仅在于其数学的优雅,还在于其解释和预测现象的能力。
A dreamer is one who can only find his way by moonlight, and his punishment is that he sees the dawn before the rest of the world.
The only time a dog gets complimented is when he doesn't do anything!
The more you know, the more you realize you don't know.