The problem of distinguishing prime numbers from composite numbers and of resolving the latter into their prime factors is known to be one of the most important and useful in arithmetic. ↗
People see my impressions as a great skill and I am flattered, but there are things I can't do that everyone else can. I can do funny voices and funny faces but I can't drive. ↗
It is common to distinguish necessaries, comforts, and luxuries; the first class including all things required to meet wants which must be satisfied, while the latter consist of things that meet wants of a less urgent character. ↗
The difference between a moral man and a man of honor is that the latter regrets a discreditable act, even when it has worked and he has not been caught. ↗