The Proof That You Know Something Is

Every Virtue Is A Mean Between Two Extremes, Each Of Which Is A Vice.

To Appreciate The Beauty Of A Snow Flake, It Is Necessary To Stand Out In The Cold.

The Wise Man Does Not Expose Himself Needlessly To Danger, Since There Are Few Things For Which He Cares Sufficiently; But He Is Willing, In Great Crises, To Give Even His Life - Knowing That Under Certain Conditions It Is Not Worthwhile To Live.

It Is More Difficult To Organize A Peace Than To Win A War; But The Fruits Of Victory Will Be Lost If The Peace Is Not Organized.

The Soul Is The Cause Or Source Of The Living Body. The Terms Cause And Source Have Many Senses. But The Soul Is The Cause Of Its Body Alike In All Three Senses Which We Explicitly Recognize. It Is (a) The Source Or Origin Of Movement, It Is (b) The End, It Is (c) The Essence Of The Whole Living Body.