The strength of a response tendency depends on the amount of reinforcement received.

我只想让人快乐，这就是我做音乐的初衷。

唯一真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。

Time has no divisions to mark its passage, there is never a thunderstorm or blare of trumpets to announce the beginning of a new month or year.

"The truth is rarely pure and never simple."