每种心理状态都有其存在的目的;要理解它,我们必须询问它在更广泛的行为系统中发挥什么功能。
Every mental state exists for a purpose; to understand it, we must ask what function it serves in the broader system of behavior.
大多数人错失机会,因为它穿着工作服,看起来像工作。
我认为年轻时经历一次严重的失败很重要……我从中学到了很多。因为它让你意识到可能会发生在你身上的事情。因此,在我的一生中,当我们濒临崩溃时,我从未感到害怕。我从不害怕。
科学是一项协作的努力,重大的发现不会孤立地发生。
You must not think that what is hard for you to master is humanly impossible; and if it is humanly possible, consider it to be within your reach.
One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.