A successful author is equally in danger of the diminution of his fame, whether he continues or ceases to write. The regard of the public is not to be kept but by tribute, and the remembrance of past service will quickly languish unless successive performances frequently revive it. Yet in every new attempt there is new hazard, and there are few who do not, at some unlucky time, injure their own characters by attempting to enlarge them.

Sir, he throws away his money without thought and without merit. I do not call a tree generous that sheds its fruit at every breeze.

The applause of a single human being is of great consequence.

In proportion as our cares are employed upon the future, they are abstracted from the present, from the only time which we can call our own, and of which, if we neglect the apparent duties to make provision against visionary attacks, we shall certainly counteract our own purpose.

The present time is seldom able to fill desire or imagination with immediate enjoyment, and we are forced to supply its deficiencies by recollection or anticipation.

A generous and elevated mind is distinguished by nothing more certainly than an eminent degree of curiosity.

I am not yet so lost in lexicography, as to forget that words are the daughters of the earth, and that things are the sons of heaven. Language is only the instrument of science, and words are but the signs of ideas: I wish, however, that the instrument might be less apt to decay, and that signs might be permanent, like the things which they denote.