Are there subjective truths?

@DDonde read a book, pleb.

@Gouzi Tell me what you think it means.

@DDonde Something thats basis for truth is subjective.

@Gouzi Do you have an example?

@DDonde Mathematic truths.

@Gouzi Like 1 = 1, A^2 + B^2 = C^2, etc?

@DDonde The problem here is this. Did we discover mathematics in the universe, or did we invent it in our minds?

If the first is true, then where do numbers exist? Where do these truths exist？ They must be metaphysical.

If its the second, then mathematic truths are subjectively based.