1、Habit is second nature. 习惯成自然。

2、Custom makes all things easy. 若照习惯办，万事皆不难。

3、Custom is a second nature. 习惯是第二天性。

4、A bad custom is like a good cake, better broken than kept. 坏习惯像鲜馅饼，分食要比保存好。

5、Practice makes perfect. 熟能生巧。

6、Don't leave today's work for tomorrow. 当日事，当日毕。