"one is never too old to learn",which is a doctrine for us to follow throughout our life有没有更好的词代替doctrine

问题描述:

"one is never too old to learn",which is a doctrine for us to follow throughout our life
有没有更好的词代替doctrine

这个词可以的.可以表达对“我”的意义
别的词不能表现它对你的意义,只能片面地说这句话是我的什么而已.