Does Anyone Really Know Where They're Going

When We Know To Read Our Own Hearts, We Acquire Wisdom Of The Heartsof Others.

If You Disturb The Colors Of The Rainbow, The Rainbow Is No Longer Beautiful.

Evil Always Turns Up In This World Through Some Genius Or Other.

There Are Three Principal Means Of Acquiring Knowledge... Observation Of Nature, Reflection, And Experimentation. Observation Collects Facts; Reflection Combines Them; Experimentation Verifies The Result Of That Combination.

There Is Only One Virtue, Justice; Only One Duty, To Be Happy; Only One Corollary, Not To Overvalue Life And Not To Fear Death.