Make it a rule never to give a child a book you would not read yourself.

Collaboration across industries is the key to solving complex environmental challenges.

Joy sparks the urge to play, interest sparks the urge to explore, contentment sparks the urge to savor and integrate, and love sparks a recurring cycle of each of these urges within safe, close relationships.

如果你是艺术家，你会试图理解这样或那样的事物。