The impediment to action advances action. What stands in the way becomes the way.

Persuade me or prove to me that I am mistaken in thought or deed, and I will gladly change - for it is the truth I seek, and the truth never harmed anyone. Harm comes from persisting in error and clinging to ignorance.

Frequently consider the connection of all things in the universe. .. We should not say 'I am an Athenian' or 'I am a Roman' but 'I am a citizen of the Universe.

The body of an actor can be either his best friend or his worst enemy.

One of the recurring themes in Marcus' handbook is leadership's responsibility to work intelligently with what it is given and not waste time fantasizing about a world of flawless people and perfect choices.

Be like the cliff against which the waves continually break; but it stands firm and tames the fury of the water around it.

Remember that the sole life which a man can lose is that which he is living at the moment.