Ever read something said or did and mumble to yourself, "Why didn't I think of that?"Outside of , his down-to-earth is not only legendary but we all nod in agreement with the simple and yet profound effect it has on our lives.Take, for example, the advice below. Common sense, yes. But to many of us, it's not common practice. That is, until we become believers that the principles actually work. All you need to do is act on them with positive intent.Buffett has taught so many lessons appealing to our common sense. One of them was recently highlighted in Bill Gates's...…Ever read something said or did and mumble to yourself, "Why didn't I think of that?"Outside of , his down-to-earth is not only legendary but we all nod in agreement with the simple and yet profound effect it has on our lives.Take, for example, the advice below. Common sense, yes. But to many of us, it's not common practice. That is, until we become believers that the principles actually work. All you need to do is act on them with positive intent.Buffett has taught so many lessons appealing to our common sense. One of them was recently highlighted in Bill Gates's...WW…