There is nothing so necessary, but at the same time there is nothing more difficult (I know it by experience) for you young fellows, than to know how to behave yourselves prudently towards those whom you do not like. Your passions are warm, and your heads are light; you hate all those who oppose your views, either of ambition or love; and a rival, in either, is almost a synonymous term for any enemy.

It is reported here that the King of Prussia has gone mad and has been locked up. There would be nothing bad about that: at leastthat might of his would no longer be a menace, and you could breathe freely for a while. I much prefer madmen who are locked up to those who are not.

Polished brass will pass upon more people than rough gold.

You should not only have attention to everything, but a quickness of attention, so as to observe at once all the people in the room--their motions, their looks and their words--and yet without staring at them and seeming to be an observer.

If you will please people, you must please them in their own way; and as you cannot make them what they should be, you must take them as they are.

Talk often, but never long; in that case, if you do not please, at least you are sure not to tire your hearers. Pay your own reckoning, but do not treat the whole company; this being one of the few cases in which people do not care to be treated, every one being fully convinced that he has wherewithal to pay.

There is hardly anybody good for everything, and there is scarcely anybody who is absolutely good for nothing.