The mind must be indulged, and leisure must be given from time to time, which is the place of food and strength. - Seneca

Tell me what to avoid, what to seek, by what studies to strengthen my tottering mind, how I may rebuff the waves that strike me abeam and drive me from my course, by what means I may be able to cope with all my evils, and by what means I can be rid of the calamities that have plunged in upon me and those into which I myself have plunged. Teach me how to bear the burden of sorrow without a groan on my part, and how to bear prosperity without making others groan; also, how to avoid waiting for the ultimate and inevitable end, and to beat a retreat of my own free will, when it seems proper to me to do so.

Denique inter omnes convenit nullam rem bene exerceri posse ab homine occupato, non eloquentiam, non liberales disciplinas, quando districtus animus nihil altius recipit, sed omnia velut inculcata respuit.

Vis tu cogitare istum quem servum tuum vocas ex isdem seminibus ortum eodem frui caelo, aeque spirare, aeque vivere, aeque mori! tam tu illum videre ingenuum potes quam ille te servum.