Men are not prisoners of fate, but only prisoners of their own minds.

You don't want to lose your old friend - the misery - You have invested too much into false - Hence the fear to be exposed -to be true - to be naked as you are.

Great acts are made up of small deeds.

Science may set limits to knowledge, but should not set limits to imagination.

All truth passes through three stages. First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as being self-evident.

No act of kindness, no matter how small, is ever wasted.

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

The difference between stupidity and genius is that genius has its limits.

Those who cannot work with their hearts achieve but a hollow, half-hearted success that breeds bitterness all around.

Think globally, act locally.

The only way to get the best of an argument is to avoid it.

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

All that we see or seem is but a dream within a dream.

Boredom is the root of all evil - the despairing refusal to be oneself.

One new feature or fresh take can change everything.

Convictions are more dangerous enemies of truth than lies.

Yesterday I was clever, so I wanted to change the world. Today I am wise, so I am changing myself.

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

Time wounds all heels.

Do not say a little in many words, but a great deal in few!

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