When stocks are attractive, you buy them. Sure, they can go lower. I’ve bought stocks at $12 that went to $2, but then they later went to $30.
El tiempo no pasa, somos nosotros quienes pasamos a través de él.
人工智能不是魔法,它是数学和数据。
人类思维存在着滞后性。我们常常根据过去的经验来应对未来,却忽视了未来可能与过去完全不同。