The value of a principle is the number of things it will explain.
The value of a dollar is social, as it is created by society.
The sum of wisdom is that time is never lost that is devoted to work.
The sky is the daily bread of the eyes.
The secret of ugliness consists not in irregularity, but in being uninteresting.
The search after the great men is the dream of youth, and the most serious occupation of manhood.
There is no chance and anarchy in the universe. All is system and gradation. Every god is there sitting in his sphere.
With the past, I have nothing to do; nor with the future. I live now.
We acquire the strength we have overcome.
When nature has work to be done, she creates a genius to do it.
When we quarrel, how we wish we had been blameless.
Who hears me, who understands me, becomes mine, a possession for all time.
Who you are speaks so loudly I can't hear what you're saying.
Why need I volumes, if one word suffice?
Wisdom has its root in goodness, not goodness its root in wisdom.