“What is a weed? A plant whose virtues have not yet been discovered.”

Enthusiasm is one of the most powerful engines of success.

Nothing is at last sacred but the integrity of your own mind.

Few people know how to take a walk. The qualifications are endurance, plain clothes, old shoes, an eye for nature, good humor, vast curiosity, good speech, good silence and nothing too much.

Nothing can bring you peace but yourself.

You are constantly invited to be what you are.

Life is a journey, not a destination.

Most of the shadows of this life are caused by standing in one’s own sunshine.

Do not go where the path may lead, go instead where there is no path and leave a trail.

The years teach much the days never know.

It is easy to live for others, everybody does. I call on you to live for yourself.

Envy is ignorance, Imitation is Suicide.

Some books leave us free and some books make us free.

We acquire the strength we have overcome.

The mind, once stretched by a new idea, never returns to its original dimensions.

Trust thyself: every heart vibrates to that iron string.

What lies behind us and what lies before us are tiny matters compared to what lies within us.