All true work is sacred.

Of all your troubles, great and small, the greatest are the ones that don't happen at all.

When we can drain the Ocean into mill-ponds, and bottle up the Force of Gravity, to be sold by retail, in gas jars; then may we hope to comprehend the infinitudes of man's soul under formulas of Profit and Loss; and rule over this too, as over a patent engine, by checks, and valves, and balances.

A person with a clear purpose will make progress, even on the roughest road. A person with no purpose will make no progress, even on the smoothest road.

Neither in tailoring nor in legislating does man proceed by mere accident.

A man lives by believing something.

Neither let mistakes and wrong directions - of which every man, in his studies and elsewhere, falls into many - discourage you. There is precious instruction to be got by finding that we are wrong. Let a man try faithfully, manfully to be right, he will grow daily more and more right. It is, at bottom, the condition which all men have to cultivate themselves. Our very walking is an incessant falling - a falling and a catching of ourselves before we come actually to the pavement! - it is emblematic of all things a man does.