Don't trust anyone over 30 who used to say "Don't trust anyone over 30.".

Don't trust anyone over 30 who used to say "Don't trust anyone over 30.".

I do not think much of a man who is not wiser today than he was yesterday.

I do not think much of a man who is not wiser today than he was yesterday.

Learning is not compulsory but neither is survival.

Learning is not compulsory but neither is survival.

How well I have learned that there is no fence to sit on between heaven and hell. There is a read more

How well I have learned that there is no fence to sit on between heaven and hell. There is a deep, wide gulf, a chasm, and in that chasm is no place for any man.

No one wants advice -- only corroboration. - The Winter of Our Discontent.

No one wants advice -- only corroboration. - The Winter of Our Discontent.

Knowledge and human power are synonymous.

Knowledge and human power are synonymous.

There is little difference in people, but that little difference makes a big difference. The little difference is attitude. The read more

There is little difference in people, but that little difference makes a big difference. The little difference is attitude. The big difference is whether the attitude is positive or negative.

Man's greatness consists in his ability to do and the proper application of his powers to things needed to be read more

Man's greatness consists in his ability to do and the proper application of his powers to things needed to be done.

The hunger and thirst for knowledge, the keen delight in the chase, the good humored willingness to admit that the read more

The hunger and thirst for knowledge, the keen delight in the chase, the good humored willingness to admit that the scent was false, the eager desire to get on with the work, the cheerful resolution to go back and begin again, the broad good sense, the unaffected modesty, the imperturbable temper, the gratitude for any little help that was given -- all these will remain in my memory though I cannot paint them for others.