Learning consists in the modification of certain mediating processes which operate between the stimulus and the response.

我认为在生活中拥有幽默感很重要。它帮助你度过艰难的时刻。

两点之间最短的距离是直线。

我读一本无聊的书睡着了，梦见我继续读着，所以我因纯粹的厌倦而醒来。