The magic number 150 suggests that the size of our social networks is limited by the size of our brains.

绘画的行为是一种启示的行为。

I'm the reason your rain won't fall.

Safety is not just a priority, it's a value. We must live it every day.

Our capacity to draw happiness from aesthetic objects or material goods in fact seems critically dependent on our first satisfying a more important range of emotional or psychological needs, among them the need for understanding, for love, expression and respect.