The cost of inaction is far greater than the cost of action.

In the world of mathematics, every question leads to another, creating an endless web of knowledge that connects all areas of science.

"A good picture book is like a good joke - it needs perfect timing."

Acquiring things will rarely bring you deep satisfaction. But acquiring experiences will.

我认为最好的写作来自真实的地方，即使它是痛苦的。