[Skooz]

When I was 18, I loved Joni.

When I was 21, I love Donna.

I think I loved Joni more than I loved Donna.

Those are true facts.

Is there any way I can prove empirically that I loved Joni more than I loved Donna? Is there a way to measure that love and the distance between the extent of both loves that is verifiable?

[Soliton]

Is there any way I can prove empirically that I loved Joni more than I loved Donna? Is there a way to measure that love and the distance between the extent of both loves that is verifiable?

Sure there is