That which we persist in doing becomes easier to do, not that the nature of the thing has changed but that our power to do has increased.
We read often with as much talent as we write.
He who is not everyday conquering some fear has not learned the secret of life.
The book written against fame and learning has the author's name on the title-page.
When duty whispers low, Thou must, The youth replies, I can.
Science is nothing but the finding of analogy, identity, in the most remote parts.