"The future is not a gift. It is an achievement."

"The more we know, the more we are able to see the interconnectedness of all things."

"The more powerful and original a mind, the more it will incline to the religion of solitude."

"The secret of a good sermon is to have a good beginning and a good ending; and to have the two as close together as possible."

"The only way to do great work is to love what you do."