Judge not unless you judge yourself.

What a man does for others, not what they do for him, gives him immortality.

You are not a drop in the ocean. You are the entire ocean, in a drop.

Obsession is the wellspring of genius and madness.

The greatest of all mistakes is to do nothing because you think you can only do a little

The only limit to our realization of tomorrow will be our doubts of today.

A single lie destroys a whole reputation of integrity.

We choose our joys and sorrows long before we experience them.

What's done can't be undone.

The trouble with most of us is that we would rather be ruined by praise than saved by criticism.

You place too much importance... on the so-called purity of blood! You fail to recognize that it matters not what someone is born, but what they grow to be!

Immoderate desire is the mark of a child, not a man.

Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth.

Where there is anger, there is always pain underneath.

Don't raise your voice, improve your argument.

To me, being an intellectual doesn't mean knowing about intellectual issues; it means taking pleasure in them.

It’s your road and yours alone. Others may walk it with you, but no one can walk it for you.

Stupidity is a talent for misconception.

When you dance, your purpose is not to get to a certain place on the floor. It's to enjoy each step along the way.

Nobody has the power to take two steps together; you can take only one step at a time.

No man has any natural authority over his fellow men.