"No man's knowledge here can go beyond his experience." — John Locke

We should have a great fewer disputes in the world if words were taken for what they are, the signs of our ideas only, and not for things themselves.

I have always thought the actions of men the best interpreters of their thoughts.

Reverie is when ideas float in our mind without reflection or regard of the understanding.

Any one reflecting upon the thought he has of the delight, which any present or absent thing is apt to produce in him, has the idea we call love.