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.

"The game is afoot."

在认识到热是粒子运动后，很容易得出结论：这种运动必然遵循力学的一般规律。

最好的投资策略是坚持有纪律的长期方法。

Innovation is not just about creating something new; it's about making a difference in people's lives.

不要害怕与众不同，要害怕与众人相同。