Time is the most important thing in human life, for what is pleasure after the departure of time? and the most consolatory, since pain, when pain has passed, is nothing. Time is the wheel-track in which we roll on towards eternity, conducting us to the Incomprehensible. In its progress there is a ripening power, and it ripens us the more, and the more powerfully, when we duly estimate it. Listen to its voice, do not waste it, but regard it as the highest finite good, in which all finite things are resolved.
To attain inner peace you must actually give your life, not just your possessions. When you at last give your life -- bringing into alignment your beliefs and the way you live then, and only then, can you begin to find inner peace.
To be a philosopher is not merely to have subtle thoughts, not even to found a school, but so to love wisdom as to live according to its dictates, a life of simplicity, independence, magnanimity, and trust.