Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.

Hope is the dream of a waking man.

Everything that is done in the world is done by hope.

The past is a source of knowledge, and the future is a source of hope. Love of the past implies faith in the future.

One must always hope when one is desperate, and doubt when one hopes.

Hope in reality is the worst of all evils because it prolongs the torments of man.

None are more hopelessly enslaved than those who falsely believe they are free.

The present is the ever moving shadow that divides yesterday from tomorrow. In that lies hope.

God grant me the courage not to give up what I think is right even though I think it is hopeless.