A quote
“Do you bid me,” you say, “shun the throng, and withdraw from men, and be content with my own conscience? Where are the counsels of your school, which order a man to die in the midst of active work?” As to the course which I seem to you to be urging on you now and then, my object in shutting myself up and locking the door is to be able to help a greater number. I never spend a day in idleness; I appropriate even a part of the night for study. I do not allow time for sleep but yield to it when I must, and when my eyes are wearied with waking and ready to fall shut, I keep them at their task.
Seneca·Letter 8 — On the Philosopher’s Seclusion (§1)·trans. Gummere