翻译：我不停地告诫自己。。。。

兄弟错了，
题目是：我不停地告诫自己，凡是不能想当然。
I take it for granted that...
高手帮忙啊 明天要交作业的-_-!

I keep/kept telling myself that...

i keep cautioning myself that 。。

i always keep in mind that...

I always caution myself against...

I can't stop telling myself ...