To Do The Opposite Of Something Is

Nothing Puts A Greater Obstacle In The Way Of The Progress Of Knowledge Than Thinking That One Knows What One Does Not Yet Know.

Some People Come By The Name Of Genius In The Same Way That Certain Insects Come By The Name Of Centipede -- Not Because They Have A Hundred Feet, But Because Most People Can't Count Above 14.

One Might Call Habit A Moral Friction: Something That Prevents The Mind From Gliding Over Things But Connects It With Them And Makes It Hard For It To Free Itself From Them.

I Forget The Greater Part Of What I Read, But All The Same It Nourishes My Mind.

The Excuses We Make To Ourselves When We Want To Do Something Are Excellent Material For Soliloquies, For They Are Rarely Made Except When We Are Alone, And Are Very Often Made Aloud.