"The stories we tell about animals say more about us than they do about them."
人的状况...是一种每个人对每个人的战争状况。
中年之后，只有已为告别人生做好准备的人，才能继续在生活中朝气蓬勃。
大自然倾向于在她所有的作品中产生恒常性，但并不总是成功。
Talent is how quickly your skills improve when you invest effort. Effort is what makes skill productive.