The most beautiful words of love are told in silence for a look.
Movement will fail sooner than usefulness.
He who cannot establish dominion over himself will have no dominion over others.
Instrumental or mechanical science is the noblest and above all others, the most useful.
He who wishes to see how the soul inhabits the body should look to see how that body uses its daily surroundings. If the dwelling is dirty and neglected, the body will be kept by its soul in the same condition, dirty and neglected.
There is no higher or lower knowledge, but one only, flowing out of experimentation.