Science is organized knowledge. Wisdom is organized life.

It is only with the heart that one can see rightly; what is essential is invisible to the eye.

One shouldn't just hope to be treated well: one must insist on it.

The truth is the light and light is the truth.

I still believe, in spite of everything, that people are truly good at heart.

I do not think it worth while to wait for enjoyment until there is some real opportunity for it.

Some things are best mended by a break.

Joy is not in things, it is in us.

From our first babblings to our last word, we make but one statement, and that is our life.

Success isn’t about how your life looks to others; it’s about how it feels to you.

The earth is the mother of all people, and all people should have equal rights upon it.

I find the great thing in this world is not so much where we stand, as in what direction we are moving.