Form may be of more account than substance. A lens of ice will focus a solar beam to a blaze.
Let truth be a banner big enough to hide the man who holds it up.
Doubt is the beginning, not the end, of wisdom.
Discovery begins by finding the discoverer.
Degree is much: the whole Atlantic might be lukewarm and never boil us a potato.
Nothing cools so fast as undue enthusiasm. Water that has boiled freezes sooner than any other.