Small aids to individuals, large aid to masses.

I had only ordinary capacity but extraordinary persistency.

Small aids to individuals, large aid to masses.

Besides learning to see, there is another art to be learned - not to see what is not.

There is something of the same pleasure in noticing the hues of the stars that there is in looking at a flower garden in autumn.

We travel to learn; and I have never been in any country where they did not do something better than we do it, think some thoughts better than we think, catch some inspiration from heights above our own.

The world of learning is so broad, and the human soul is so limited in power!