If you would attain to what you are not yet, you must always be displeased by what you are. For where you are pleased with yourself there you have remained. Keep adding, keep walking, keep advancing.
For a sentence is not complete unless each word, once its syllables have been pronounced, gives way to make room for the next...They are set up on the course of their existence, and the faster they climb towards its zenith, the more they hasten towards the point where they exist no more.
It is not earthly riches which make us or our sons happy; for they must either be lost by us in our lifetime, or be possessed when we are dead, by whom we know not, or perhaps by whom we would not.