There is no genius who hasn't a touch of insanity.

It is during our darkest moments that we must focus to see the light.

Happiness depends upon ourselves.

Educating the mind without educating the heart is no education at all.

Adventure is worthwhile.

Patience is bitter, but its fruit is sweet.

Love is composed of a single soul inhabiting two bodies.

Education is an ornament in prosperity and a refuge in adversity.

Be a free thinker and don't accept everything you hear as truth. Be critical and evaluate what you believe in.

Knowing yourself is the beginning of all wisdom.

Criticism is something we can avoid easily by saying nothing, doing nothing, and being nothing.

My heart knows what my mind only think it knows.

Peace is more of an internal settlement rather than what is visible on the external.

You have traveled far, but the hardest part of a journey is always the next step.

At its best, life is completely unpredictable.

The voice of passion is better than the voice of reason. The passionless cannot change history.

We are comfortable with formulas, but the best happens when the formula doesn't work.

I am at home everywhere, and nowhere. I am never a stranger and I never quite belong.

The moment you say, "We are proud. I'm proud to be this, and I'm proud to be that," what you're saying is we're almost as good as the others. "Almost" always means not quite.

Writing is rewriting what you have rewritten.

The worker's effectiveness is determined largely by the way he is being managed.