If you have no problems, then you have no clue to what is going.

Nobody made a greater mistake than he who did nothing because he could do only a little.

Words mean more than what is set down on paper. It takes the human voice to infuse them with deeper meaning.

Experience teaches us that it is much easier to prevent an enemy from posting themselves than it is to dislodge them after they have got possession.

Each problem that I solved became a rule which served afterwards to solve other problems.

Mistakes are always forgivable, if one has the courage to admit them.

If we don't believe in freedom of expression for people we despise, we don't believe in it at all.

Criticize the act, not the person.

Where wisdom reigns, there is no conflict between thinking and feeling.

Today you are you! That is truer than true! There is no one alive who is you-er than you!

Energy may be likened to the bending of a crossbow; decision,to the releasing of a trigger.

Man is the only creature who refuses to be what he is.

I've never known any trouble than an hour's reading didn't assuage.

It is easy to be brave at a safe distance.

Do not reveal what you have thought upon doing, but by wise council keep it secret being determined to carry it into execution.

It is not enough to have a good mind; the main thing is to use it well.

You cannot truly listen to anyone and do anything else at the same time.

There is nothing more uncommon than common sense.

Peace is not an absence of war, it is a virtue, a state of mind, a disposition for benevolence, confidence, justice.

Tact is the knack of making a point without making an enemy.

Desire is poverty. Desire is the greatest impurity of the mind. Desire is the motive force for action. Desire in the mind is the real impurity. Even a spark of desire is a very great evil.