Have the courage to use your own reason- That is the motto of enlightenment. "Foundations of the Metaphysics of Morals" (1785)
Great minds think for themselves.
We are not rich by what we possess but by what we can do without.
Human reason is by nature architectonic.
How then is perfection to be sought? Wherein lies our hope? In education, and in nothing else.
I have no knowledge of myself as I am, but merely as I appear to myself.