"Suffering is permanent, obscure and dark, And shares the nature of infinity."

"To me the meanest flower that blows can give thoughts that do often lie too deep for tears."

"The deepest things that we can learn are things that we have felt."

"One impulse from a vernal wood May teach you more of man, Of moral evil and of good, Than all the sages can."

"My mind has been in a state of agitation, which I have not experienced for many years."