我们所见的和所知的关系从未确定。

The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.

历史不是过去，而是现在。我们随身携带着历史。

The secret of a happy old age is to have a good memory and a bad one.

你不能因为自己的错误而对别人发火。

音乐是自我的反映。我们只是解释它，然后我们收到支票。