think of and think about 的分別

think of = 想起
think about = 思想下

The smell of cheese makes me think of Italian food

I am hungry. I can't think of anything but food right now.

Whenever I see this necklace, I think of you.

The following is a list of things that you should think about before getting a pet

Think about the consequences that you will get if you lie to your mom.

"Please help me!"
"I'll think about it." 我會考慮下

think of=想出來
think about=考慮

I will think of a method to solve this problem.
I will think about your idea later.