Any necessary truth, whether a priori or a posteriori, could not have turned out otherwise. Saul Kripke
Any necessary truth, whether a priori or a posteriori, could not have turned out otherwise.
I hold that the mark of a genuine idea is that its possibility can be proved, either a priori by conceiving its cause or reason, or a posteriori when experience teaches us that it is in fact in nature. Gottfried Leibniz
I hold that the mark of a genuine idea is that its possibility can be proved, either a priori by conceiving its cause or reason, or a posteriori when experience teaches us that it is in fact in nature.
It is possible to demonstrate God's existence, although not a priori, yet a posteriori from some work of His more surely known to us. Thomas Aquinas
It is possible to demonstrate God's existence, although not a priori, yet a posteriori from some work of His more surely known to us.
