"Memory is a strange thing. It doesn't work like I thought it did. We are so used to thinking of it as a camera or a tape recorder, but it's not like that at all. It's more like a painter. It creates a picture, but it's not always the same picture."

The best way to predict the future is to create it.

Sustainability is not just a goal; it's a responsibility we owe to future generations.

The simplest solutions are often the most elegant.

接种天花变得不再必要。