We must be vigilant and resolutely fight against all enemies, both internal and external.

科技领域的多样性不仅仅是锦上添花——它对创造更好的产品至关重要。

What do we call visible light? We call it color. But the colors are only the names we give to the way light behaves when it hits something.

"The past is always carried into the present by small things."

文学是在非人的世界中保持我们人性的火焰。

Consciousness is the theater where survival strategies are played out.

软件工程的目标是控制复杂性，而不是制造复杂性。

"Books are the windows to other realities."

The world is full of people who have stopped listening to themselves or have listened only to their neighbors to learn what they ought to do, how they ought to behave, and what the values are that they should be living by.