Time discovers truth.

Time is like a handful of sand- the tighter you grasp it, the faster it runs through your fingers

Time heals what reason cannot

Give yourself time and room; what reason could not avoid, delay has often cured

You must vie with time's swiftness in the speed of using it, and, as from a torrent that rushes by and will not always flow, you must drink quickly.

All the greatest blessings are a source of anxiety, and at no time should fortune be less trusted than when it is best; to maintain prosperity there is need of other prosperity, and in behalf of the prayers that have turned out well we must make still other prayers. For everything that comes to us from chance is unstable, and the higher it rises, the more liable it is to fall. Moreover, what is doomed to perish brings pleasure to no one; very wretched, therefore, and not merely short, must the life of those be who work hard to gain what they must work harder to keep. By great toil they attain what they wish, and with anxiety hold what they have attained; meanwhile they take no account of time that will never more return.