Know the cause and effect, know the good and evil, read the kindness of others, not be tired of fame and fortune, not be confused by inducements. Knowing cause and effect means knowing the cause and effect of things; Knowing good and evil means being able to distinguish good from evil; Remembering the goodness of others means remembering the goodness of others; Self-cultivation is to cultivate and sharpen your heart in the secular world, so that your heart becomes clean and strong, not tired of fame and fortune, and not tempted by inducements.