Intelligence Is A Fixed Goal With Variable

In Order To Disprove The Assertion That All Crows Are Black, One White Crow Is Sufficient.

The First Thing To Learn In Intercourse With Others Is Non-interference With Their Own Particular Ways Of Being Happy, Provided Those Ways Do Not Assume To Interfere By Violence With Ours.

Since You Make Evil Or Good By Your Own Thoughts, It Is Your Ruling Of Your Thoughts Which Proves To Be Your Principal Concern.

General Scepticism Is The Live Mental Attitude Of Refusing To Conclude. It Is A Permanent Torpor Of The Will, Renewing Itself In Detail Towards Each Successive Thesis That Offers, And You Can No More Kill It Off By Logic Than You Can Kill Off Obstinacy Or Practical Joking.

A Man Of Sense Is Never Discouraged By Difficulties; He Redoubles His Industry And His Diligence, He Perseveres And Infallibly Prevails At Last.