The soul never thinks without a picture – Aristotle

There is no great genius without a mixture of madness – Aristotle

Youth is easily deceived because it is quick to hope – Aristotle

It is just that we should be grateful, not only to those with whose views we may agree, but also to those who have expressed more superficial views; for these also contributed something, by developing before us the powers of thought – Aristotle

All human actions have one or more of these seven causes: chance, nature, compulsions, habit, reason, passion, desire – Aristotle

The energy of the mind is the essence of life – Aristotle