Out Of Difficulties Grow Miracles.

Discourtesy Does Not Spring Merely From One Bad Quality, But From Several--from Foolish Vanity, From Ignorance Of What Is Due To Others, From Indolence, From Stupidity, From Distraction Of Thought, From Contempt Of Others, From Jealousy.

Logic Is The Art Of Making Truth Prevail.

It Is Weakness Which Makes Us Hate An Enemy And Seek Revenge, And It Is Idleness That Pacifies Us And Causes Us To Neglect It.

No Road Is To Long For Him Who Advances Slowly And Does Not Hurry And No Attainment Is Beyond His Reach Who Equips Himself With Patience To Achieve It

There Is Not In The World So Toilsome A Trade As The Pursuit Of Fame; Life Concludes Before You Have So Much As Sketched Your Work.