Knowledge cannot be stolen from us. It cannot be bought or sold. We may be poor, and the sheriff may come and sell our furniture, or drive away our cow, or take our pet lamb, and leave us homeless and penniless; but he cannot lay the law's hand upon the jewelry of our minds.

All the beautiful orders of architecture and creations of the pencil, all the conceptions of the beautiful in nature and art and humanity, are inventions extorted, as it were, from the mind to extend and increase the pleasures of sense.

Knowledge cannot be stolen from us. It cannot be bought or sold. We may be poor, and the sheriff may come and sell our furniture, or drive away our cow, or take our pet lamb, and leave us homeless and penniless; but he cannot lay the law's hand upon the jewelry of our minds.

No human being can come into this world without increasing or diminishing the sum total of human happiness.

Our minds are like certain vehicles,--when they have little to carry they make much noise about it, but when heavily loaded they run quietly.

Kindness is the music of Good Will to men, and on this harp the smallest fingers may play heaven's sweetest tunes on earth.

All that I have accomplished ... has been by that plodding, patient, persevering process of accretion which builds the ant heap particle by particle, thought by thought, fact by fact.