To hold firmly to great creative powers and store them up, as set forth in this hexagram, there is need of a strong, clear-headed man who is honored by the ruler. The trigram Ch'ein points to strong creative power; Kên indicates firmness and truth. Both point to light and clarity and to the daily renewal of character. Only through such daily self-renewal can a man continue at the height of his powers. Force of habit helps to keep order in quiet times; but in periods when there is a great storing up of energy, everything depends on the power of the personality. However, since the worthy are honored, as in the case of the strong personality entrusted with leadership by the ruler, it is an advantage not to eat at home but rather to earn one's bread by entering upon public office. Such a man is in harmony with heaven; therefore even great and difficult undertakings, such as crossing the great water, succeed. grote water.