Letter to James F. Clarke
p201“I was much affected by Phaedon but think the argument weak in many respects- The nature of abstract ideas is clearly set forth: but there is no justice in reasoning from their existence that our souls have lived previous to our present state”
Fuller, Margaret. The Letters of Margaret Fuller. Edited by Robert N. Hudspeth. Vol. VI. Ithaca: Cornell University Press, 1988.