Our greatest foes - and whom we must chiefly combat - are within.

Will and intellect are one and the same thing.

Any non-commissioned officer is more of an enemy to a recruit, any schoolmaster to a pupil, then they are if they were free.

Never go to a doctor whose office plants have died.

I am not now That which I have been.

I speak for the trees, for the trees have no tongues.

That which can be asserted without evidence, can be dismissed without evidence.

Pain is inevitable. Suffering is optional.

I have only ever read one book in my life, and that is White Fang. It's so frightfully good I've never bothered to read another.

The spirit of man is an inward flame; a lamp the world blows upon but never puts out.

The thing I lose patience with the most is the clock. Its hands move too fast

I must uphold my ideals, for perhaps the time will come when I shall be able to carry them out.

I don't say we all ought to misbehave, but we ought to look as if we could.

True valor lies between cowardice and rashness.

Maybe you are searching among the branches, for what only appears in the roots.

Sometimes glass glitters more than diamonds because it has more to prove.

A designer is an emerging synthesis of artist, inventor, mechanic, objective economist and evolutionary strategist.

You're only given a little spark of madness. You mustn't lose it.

Gold and silver from the dead turn often into lead.

As we look ahead into the next century, leaders will be those who empower others.

You just have to keep on doing what you do. It's the lesson I get from my husband; he just says, Keep going. Start by starting.