Do no violence to yourself, respect in yourself the oscillations of feeling. They are your life and your nature; One wiser than you ordained them. Do not abandon yourself altogether either to instinct or to will. Instinct is a siren, will a despot. Be neither the slave of your impulses and sensations of the moment, nor of an abstract and general plan; be open to what life brings from within and without, and welcome the unforeseen; but give to your life unity, and bring the unforeseen within the lines of your plan. Let what is natural in you raise itself to the level of the spiritual, and let the spiritual become once more natural. Thus will your development be harmonious, and the peace of heaven will shine upon your brow; always on condition that your peace is made, and that you have climbed your calvary.
Henri Amiel, in 'Intime Journal'