因此，教学艺术无非是时间、科目和方法的巧妙安排。

The world is moving so fast these days that the man who says it can't be done is generally interrupted by someone doing it.

I don't chase success. I define it.

The best reader is the writer who reads his own work.

启发式研究揭示了我们是怎样做出快速、高效的决策的，但也揭示了这些捷径如何导致系统性错误。

我们都被某些东西困扰着，不是吗？

解释：大多数果实都带有酸味，而覆盆子却是甘甜的，体现了中药味道的多样性。