"We should not look back unless it is to derive useful lessons from past errors, and for the purpose of profiting by dearly bought experience."

"Truth will ultimately prevail where there is pains to bring it to light."

"A slender acquaintance with the world must convince every man that actions, not words, are the true criterion of the attachment of friends."

"I walk on untrodden ground. There is scarcely any part of my conduct which may not hereafter be drawn into precedent."