Good judgement is the result of experience and experience the result of bad judgement.

He liked to like people, therefore people liked him.

A man never reaches that dizzy height of wisdom when he can no longer be led by the nose.

Annihilation has no terrors for me, because I have already tried it before I was born -a hundred million years -and I have suffered more in an hour, in this life, than I remember to have suffered in the whole hundred million years put together. There was a peace, a serenity, an absence of all sense of responsibility, an absence of worry, an absence of care, grief, perplexity; and the presence of a deep content and unbroken satisfaction in that hundred million years of holiday which I look back upon with a tender longing and with a grateful desire to resume, when the opportunity comes.

At 50, a man can be an ass without being an optimist but not an optimist without being an ass

I never could keep a promise. I do not blame myself for this weakness, because the fault must lie in my physical organization. It is likely that such a very liberal amount of space was given to the organ which enables me to make promises that the organ which should enable me to keep them was crowded out. But I grieve not. I like no half-way things. I had rather have one faculty nobly developed than two faculties of mere ordinary capacity.

We must look for our own blame to find our own personality.