They Should Rule Who Are Able To

Reason Is A Light That God Has Kindled In The Soul.

...in This Way The Structure Of The Universe- I Mean, Of The Heavens And The Earth And The Whole World- Was Arranged By One Harmony Through The Blending Of The Most Opposite Principles.

We Cannot ... Prove Geometrical Truths By Arithmetic.

What Soon Grows Old? Gratitude.

Moral Virtue Is A Mean . . . Between Two Vices, One Of Excess And The Other Of Defect; . . . It Is Such A Mean Because It Aims At Hitting The Middle Point In Feelings And In Actions. This Is Why It Is A Hard Task To Be Good, For It Is Hard To Find The Middle Point In Anything.