“Happiness makes up in height for what it lacks in length.”

The best way out is always through.

Miles to go before I sleep.

Two roads diverged in a wood, and I - I took the one less traveled by, and that has made all the difference.

In three words I can sum up everything I've learned about life: it goes on.

Happiness is the meaning and the purpose of life, the whole aim and end of human existence.

To learn and at due times to repeat what one has learnt, is that not after all a pleasure?