“When the men were all back in their places in line, the command to advance was given. As I looked down that long line of about three thousand armed men, advancing towards a larger force also armed, I thought what a fearful responsibility General Taylor must feel, commanding such a host and so far away from friends. The Mexicans immediately opened fire upon us, first with artillery and then with infantry. At first their shots did not reach us, and the advance was continued. As we got nearer, the cannon balls commenced going through the ranks. They hurt no one, however, during this advance, because they would strike the ground long before they reached our line, and ricochetted through the tall grass so slowly that the men would see them and open ranks and let them pass.”

“I cannot help fearing that men may reach a point where they look on every new theory as a danger, every innovation as a toilsome trouble, every social advance as a first step toward revolution, and that they may absolutely refuse to move at all.”

“That which causes us trials shall yield us triumph: and that which make our hearts ache shall fill us with gladness. The only true happiness is to learn, to advance, and to improve: which could not happen unless we had commenced with error, ignorance, and imperfection. We must pass through the darkness, to reach the light.”

“The chance of receiving a signal from a civilization exactly as advanced as we are should be minuscule. If they were even a little behind us, they would lack the technological capability to communicate with us at all. So the most likely signal would come from a civilization much more advanced.”

“Something in one's heart takes fright, not at the thought of growing old, not at feeling one's youth used up in this mineral universe, but at the thought that far away the whole world is ageing. The trees have brought forth their fruit; the grain has ripened in the fields; the women have bloomed in their loveliness. But the season is advancing and one must make haste; but the season is advancing and still one cannot leave; but the season is advancing...and other men will glean the harvest.”

“You are the commanders, your men will look to you and act as you do. Let no officer keep to himself or his brother officers, but circulate daylong among his men. Let them see you and see you unafraid. Where there is work to do, turn your hand to it first; the men will follow. Some of you, I see, have erected tents. Strike them at once. We will all sleep as I do, in the open. Keep your men busy. If there is no work, make it up, for when soldiers have time to talk, their talk turns to fear. Action, on the other hand, produces the appetite for more action.”