"Begin the morning by saying to thyself, I shall meet with the busy-body, the ungrateful, arrogant, deceitful, envious, unsocial
Accept whatever comes to you woven in the pattern of your destiny, for what could more aptly fit your needs?
Enter others' minds and let them enter yours.
Limit time to the present. Meditate upon your last hour.
And yet, after all, what is posthumous fame? Altogether vanity.
Keep constantly in mind in how many things you yourself have witnessed changes already. The universe is change, life is understanding.