What we know is to what we do not know, as a grain of sand is to the beach.
Though my sight be lost, I do not yet lose my faith: when I can no longer see, I can still believe.
For every beauty there is an eye somewhere to see it.
The small charity that comes from the heart is better than the great charity that comes from the head.
Doubt is the tax man pays for the luxury of useless knowledge.
Experience, if we only learn by it, is cheap at any price.