活到老学到老 养成终身学习的习惯

5) Put it Into Practice
付诸实践
Skill based learning is useless if it isn’t applied. Reading a book on C isn’t the same thing as writing a program. studying painting isn’t the same as picking up a brush. If your knowledge can be applied, put it into practice.

纸上谈兵永远没有意义。读一本C语言的书和写程序完全是两个概念。学习画画和拿起画笔也不能相提并论。如果你知道如何使用知识，就赶紧付诸于实践吧。