星期三, 二月 25, 2009

先难后易还是先易后难?

为大于细,为难于易。
--老子

Raise your standards as high as you can live with, avoid wasting your time on routine problems, and always try to work as closely as possible at the boundary of your abilities. Do this because it is the only way of discovering how that boundary should be moved forward.
--Edsger W. Dijkstra

Do every day or two something for no other reason than its difficulty
--William James, Talks to Teachers, Chapter 8, The Laws of Habit


仔细想想,先难后易和先易后难在不同的地方要不同的用(要具体分析就对了)。
先难后易是说态度。在态度上要有战胜困难的信心和决心。
先易后难是说方法。学习的过程是从简单到复杂的。

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