Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen.

I pledged myself to smoke but one cigar a day. I kept the cigar waiting until bedtime, then I had a luxurious time with it. But desire persecuted me every day and all day long. I found myself hunting for larger cigars...within the month my cigar had grown to such proportions I could have used it as a crutch.

The secret of success is making your vocation your vacation.

I am dead to adverbs; they cannot excite me. To misplace an adverb is a thing which I am able to do with frozen indifference; it can never give me a pang. There are subtleties which I cannot master at all - they confuse me, they mean absolutely nothing to me - and this adverb plague is one of them.

A man who keeps company with glaciers comes to feel tolerably insignificant by and by.

Work and play are words used to describe the same thing under differing conditions.

My philological studies have satisfied me that a gifted person ought to learn English (barring spelling and pronouncing) in thirty hours, French in thirty days, and German in thirty years. It seems manifest, then, that the latter tongue ought to be trimmed down and repaired. If it is to remain as it is, it ought to be gently and reverently set aside among the dead languages, for only the dead have time to learn it.