It Is Notorious That The Memory Strengthens

Solitude, Though It May Be Silent As Light, Is Like Light, The Mightiest Of Agencies; For Solitude Is Essential To Man. All Men Come Into This World Alone And Leave It Alone.

There Is First The Literature Of Knowledge, And Secondly, The Literature Of Power. The Function Of The First Is -- To Teach; The Function Of The Second Is -- To Move.

It Is One Of The Misfortunes In Life That One Must Read Thousands Of Books Only To Discover That One Need Not Have Read Them.

Mathematics Has Not A Foot To Stand Upon Which Is Not Purely Metaphysical.

There Is A Necessity For A Regulating Discipline Of Exercise That, Whilst Evoking The Human Energies, Will Not Suffer Them To Be Wasted.