I wish with all my soul that I had thought of my end sooner, but I must make the more haste now and spur on like those that set out late upon a journey—it will be better to learn late than not at all—though it be but only to instruct me how I may leave the stage with honor. In the division of life, there is time _present_, _past_, and _to come_. What we _do_ is _short_, what we _shall do_ is _doubtful_, but what we _have done_ is _certain_, and out of the power of fortune. The passage of time is wonderfully quick, and a man must look backward to see it; and, in that retrospect, he has all past ages at a view; but the present gives us the slip unperceived. It is but a moment that we live, and yet we are dividing it into _childhood_, _youth_, _man’s estate_, and _old age_, all which degrees we bring into that narrow compass. If we do not watch, we lose our opportunities; if we do not make haste, we are left behind; our best hours escape us, the worst are to come. The purest part of our life runs first, and leaves only the dregs at the bottom; and “that time which is good for nothing else, we dedicate to virtue;” and only propound to begin to live at an age that very few people arrive at. What greater folly can there be in the world than this loss of time, the future being so uncertain, and the damages so irreparable? If death be necessary, why should any man fear it? and if the time of it be uncertain, why should not we always expect it? We should therefore first prepare ourselves by a virtuous life against the dread of an inevitable death; and it is not for us to put off being good until such or such a business is over, for one business draws on another, and we do as good as sow it, one grain produces more. It is not enough to philosophize when we have nothing else to do, but we must attend wisdom even to the neglect of all things else; for we are so far from having time to spare, that the age of the world would be yet too narrow for our business; nor is it sufficient not to omit it, but we must not so much as intermit it.