A library of wisdom, is more precious than all wealth, and all things that are desirable cannot be compared to it. Whoever therefore claims to be zealous of truth, of happiness, of wisdom or knowledge, must become a lover of books.

If the truth were self-evident, eloquence would be unnecessary.

I am absolutely convinced that no wealth in the world can help humanity forward, even in the hands of the most devoted worker. The example of great and pure individuals is the only thing that can lead us to noble thoughts and deeds. Money only appeals to selfishness and irresistibly invites abuse. Can anyone imagine M anyone imagine Moses, Jesus or Gandhi armed with the money-bags of Carnegie?

Not to be avaricious is money; not to be fond of buying is a revenue; but to be content with our own is the greatest and most certain wealth of all. [Lat., Non esse cupidum, pecunia est; non esse emacem, vectigal est; contentum vero suis rebus esse, maximae sunt, certissimaeque divitiae.]

Not only is that an art in knowing a thing, but also a certain art in teaching it. [Lat., Nam non solum scire aliquid, artis est, sed quaedam ars etiam docendi.]

We think a happy life consists in tranquility of mind. [Lat., In animi securitate vitam beatam ponimus.]