Attach yourself to what is spiritually superior, regardless of what other people think or do. Hold to your true aspirations no matter what is going on around you.
What is yours is to play the assigned part well. But to choose it belongs to someone else
It is impossible for a man to learn what he thinks he already knows.
Think of God oftener than you breathe.
If you wish to be a writer, write.
Appearances to the mind are of four kinds. Things either are what they appear to be; or they neither are, nor appear to be; or they are, and do not appear to be; or they are not, and yet appear to be. Rightly to aim in all these cases is the wise man's task.