Learning never exhausts the mind.

Seek knowledge from the cradle to the grave.

Books are as useful to a stupid person as a mirror is useful to a blind person.

The fullness of knowledge only comes through the awareness of ignorance.

I am a part of everything that I have read.

Real learning comes about when the competitive spirit has ceased.

The reading of all good books is like conversation with the finest men of past centuries.

The schools ain't what they used to be and never was.

Science is a rising force, It is creating a new world about us. It needs to be watched and pressed into service, and in any case, it would be courting disaster to ignore it.

Investigate, educate and organize the country must progress, productive works and industries are the main avenues at present next to education for the advancement of the country

All stable processes we shall predict. All unstable processes we shall control.

Most people have never learned that one of the main aims in life is to enjoy it.

Any knowledge that doesn't lead to new questions quickly dies out: it fails to maintain the temperature required for sustaining life.

A witty saying proves nothing.

You can never be overdressed or overeducated.

An investment in knowledge pays the best interest.

With educated people, I suppose, punctuation is a matter of rule; with me it is a matter of feeling. But I must say I have great respect for the semi-colon; it's a useful little chap.

Science is what we have learned about how to keep from fooling ourselves.

The man who is fond of books is usually a man of lofty thought, and elevated opinions.

Knowledge, Action, Devotion are complementary to each other.

Science is not only a disciple of reason but, also, one of romance and passion.