To any mental state there corresponds a physical condition.

Jealousy is one of the wickedest of all the passions. It is that which has been the most fruitful mother of tragedies, murders, and wars. But reprehensible though it is, jealousy is almost rather to be pitied than blamed--its first victims are those who harbour the feeling.

Human society is part of the general order, and the more our knowledge increases the less we are inclined to believe that the birth or death of princes, the rise or fall of millionaires, are matters that cause the sun to stand still or even produce the appearance of comets in the sky.

If a man has directed his course to great ends there is compensation even in ruin.

Intuition without reason is the fertile mother of blunders and wrongs.

Truth is the one thing in nature always consistent with itself, and it is the one guide given to us in steering on the ocean of fate.

Intuition is the soul within the soul.