What you can do, or think you can, begin it.

No sacred fane requires us to submit to insult.

Doubt can only be removed by action.

The heights charm us, but the steps do not; with the mountain in our view we love to walk the plains.

A noble soul alone can noble souls attract; And knows alone, as ye, to hold them.

All professional men are handicapped by not being allowed to ignore things which are useless.

The best genius is that which absorbs and assimilates everything without doing the least violence to its fundamental destiny.