The defining characteristic of pessimists is that they tend to believe bad events will last a long time, will undermine everything they do, and are their own fault.

世界是一个舞台，但剧本选角很糟糕。

"In the realm of computer science, the most profound discoveries often come from the simplest observations."

The only thing that can make you rich is your mind.

Sustainability isn't an option; it's a necessity for the future of our planet.

The best detectives are the ones who never stop asking questions.