From the moment they had left the Earth, their own weight, and that of the Projectile and the objects therein contained, had been undergoing a progressive diminution. . . . Of course, it is quite clear, that this decrease could not be indicated by an ordinary scales, as the weight to balance the object would have lost precisely as much as the object itself. But a spring balance, for instance, in which the tension of the coil is independent of attraction, would have readily given the exact equivalent of the loss.

Though sleep is called our best friend, it is a friend who often keeps us waiting!

A true Englishman doesn't joke when he is talking about so serious a thing as a wager.

Hunger, prolonged, is temporary madness! The brain is at work without its required food, and the most fantastic notions fill the mind. Hitherto I had never known what hunger really meant. I was likely to understand it now.

What one man can think, another man can do.

I have been, am, in his service; I have seen his generosity and goodness; and I will never betray him-not for all the gold in the world. I have come from a village where they don't eat that kind of bread.

I can undertake and persevere even without hope of success.