Statistical science is indispensable to modern statesmanship. In legislation as in physical science it is beginning to be understood that we can control terrestrial forces only by obeying their laws. The legislator must formulate in his statutes not only the national will, but also those great laws of social life revealed by statistics.

I admitted, that the world had existed millions of years. I am astonished at the ignorance of the masses on these subjects. Hugh Miller has it right when he says that 'the battle of evidences must now be fought on the field of the natural sciences.'

Nobody but radicals have ever accomplished anything in a great crisis.

Great ideas travel slowly, and for a time noiselessly, as the gods whose feet were shod with wool.

I have seen the sea lashed into fury and tossed into spray, and its grandeur moves the soul of the dullest man; but I remember that it is not the billows, but the calm level of the sea from which all heights and depths are measured.

I found a kind of party terrorism pervading and oppressing the minds of our best men.

Liberty is no negation. It is a substantive, tangible reality.