沒有充足的食物供應(yīng),今天所知道的文明就不可能進(jìn)化,也不可能生存。
"我寫作是為了逃離謊言,但最終總是找到它。"
The rule, or measuring rod, which the behaviorist puts in front of him always is: Can I describe this bit of behavior I see in terms of "stimulus and response"?
努力的痛苦是暫時(shí)的,但不嘗試的遺憾是永恒的。
Motivation is the art of getting people to do what you want them to do because they want to do it.