All great men are gifted with intuition. They know without reasoning or analysis, what they need to know.

The best way of increasing the [average] intelligence of scientists would be to reduce their number.

If you make a habit of sincere prayer, your life will be very noticeably and profoundly altered. Prayer stamps with its indelible mark our actions and demeanor. A tranquillity of bearing, a facial and bodily repose, are observed in those whose inner lives are thus enriched. Within the depths of consciousness a flame kindles. And man sees himself. He discovers his selfishness, his silly pride, his fears, his greeds, his blunders. He develops a sense of moral obligation, intellectual humility. Thus begins a journey of the soul toward the realm of grace.

The search for God is indeed, an entirely personal undertaking.... the most audacious adventure that one can dare.

A few observation and much reasoning lead to error; many observations and a little reasoning to truth.

The most efficient way to live reasonably is every morning to make a plan of one's day and every night to examine the results obtained.

To what extent is any given man morally responsible for any given act? We do not know