There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into a sort of mental kaleidoscope. We give them a turn and they make new and curious combinations. We keep on turning and making new combinations indefinitely; but they are the same old pieces of colored glass that have been in use through all the ages.
If there is one thing that will make a man peculiarly and insufferable self-conceited, it is to have his stomach behave itself, the first day at sea, when nearly all his comrades are seasick.
When we do not know a person - and also when we do - we have to judge his size by the size and nature of his achievements, as compared with the achievements of others in his special line of business - there is no other way.
Now what I contend is that my body is my own, at least I have always so regarded it. If I do harm through my experimenting with it, it is I who suffer, not the state.
Suppose . . . burglars had made entry into this . . . [library]. Picture them seated here on this floor, pouring the light of their dark-lanterns over some books they found, and thus absorbing moral truths and getting moral uplift. The whole course of their lives would have been changed. As it was, they kept straight on in their immoral way and were sent to jail. For all I know, they may next be sent to Congress.
The idea that a baby doesn't amount to anything! Why, one baby is just a house and a front yard full by itself. One baby can, furnish more business than you and your whole Interior Department can attend to. He is enterprising, irrepressible, brimful of lawless activities.
Experience of life (not of books) is the only capital usable in such a book as you have attempted; one can make no judicious use of this capital while it is new.