Truth and reality are two different things. Truth is nothing more or less than an expression of reality as you perceive it, while reality being something totally independent of, and indifferent to how you express, or even, perceive it. People differ only in their reference to reality; and this difference is not without its own implications. Certain interpretations have more value in certain situations, and vice versa. Any number of opposite propositions may be true simultaneously, but their truth value will ultimately decide their worth. From which angle to look at reality at a certain time, is a wisdom philosophy is not designed to endow. It can only help you refine your perception. In order to choose and change your mode of perception, you perhaps need Will.