As but a swift glance is enough to catch the glory of a great landscape, or only a little lingering is necessary to observe many peculiar beauties in it, so but a brief turn of the mind to sublime thoughts will give us their light and power.

An enemy will train us in watchfulness; for if he be wary to seize on every error and trip us, we shall be more heedful to expose nothing, and this will drive us to prudence and thoughtfulness.

Luck, good or bad, is the invisible play of mind upon affairs, the effect of mental aptitudes and habits which are not in sight, but which work and bring forth their due issues.

Individuality in opinion, or, what is more, in thinking, is simply one with thinking at all; for he who thinks thereby looks at the thing or the fact itself and takes its measure by observation directly, not content with the measures of others.

Meditation ... must be power of will and strength of attention, being like a flight to great heights wherein wings must be plied hard though joyfully.

As but a swift glance is enough to catch the glory of a great landscape, or only a little lingering is necessary to observe many peculiar beauties in it, so but a brief turn of the mind to sublime thoughts will give us their light and power.

As anger is a passion, it is to be ruled; as it is a weak passion, he is weak who rules it not.