Man can only find meaning for his existence in something outside himself.

The last of human freedoms is to choose one's attitude in any given circumstance.

To live is to suffer, to survive is to find meaning in suffering.

An abnormal reaction to an abnormal situation is normal behavior.

... everything can be taken from a man but one thing: the last of human freedoms - to choose one's attitude in any given set of circumstances - to choose one's own way.

What is to give light must endure burning.