统一指挥意味着员工应该只接受一个上级的命令。

"The challenge of quantum mechanics is not in its complexity, but in its simplicity—it forces us to rethink our most basic assumptions about the universe."

The most beautiful things in life are not things, they’re moments.

Every challenge is an opportunity in disguise.

The joy of mathematics is in the journey, not just the destination.

"We are all haunted by the past, and the past is always present."

在黑暗中，即使是一点微光也能指引你回家。