Some of the sweetest hours in life, in retrospect will be found to have been spent with books.
Finish each day before you begin the next, and interpose a solid wall of sleep between the two. This you cannot do without temperance.
You cannot do a kindness too soon.
Add energy, inspire hope, and blow the coals into a useful flame.
If eyes were made for seeing, then beauty is its own excuse for being.
Men love to wonder, and that is the seed of science.