Force cannot transmit a moral principle: moral ideas can be received only through the reason of the heart.

Every man on the planet should do some physical work: he should help in the bread-labor of mankind. He should also do some of the intellectual work: he should help in the thought-labor of mankind. In a word, every thinker should work, and every worker should think.

Ah, great it is to believe the dream as we stand in youth by the starry stream; but a greater thing is to fight life through and say at the end, the dream is true!

It is better to rust out than wear out.

Spain held the doctrine (and was right in holding it) that every human enterprise should stand on two pillars - the temporal and the spiritual. To depend upon one of these pillars alone is to call down final failure upon any undertaking.