Know the time to advance or retreat from your sense of duty. Living your duty will maintain your strength.
Duration is a state whose movement is not worn down by hindrances. It is not a state of rest, for mere standstill is regression. Duration is rather the self- contained and therefore self-renewing movement of an organised, firmly integrated whole, taking place in accordance with immutable laws and beginning anew at every ending. The end is reached by an inward movement, by inhalation, systole, contraction, and this movement turns into a new beginning, in which the movement is directed outward, in exhalation, diastole, expansion.
Heavenly bodies exemplify duration. They move in their fixed orbits, and because of this their light-giving power endures. The seasons of the year follow a fixed law of change and transformation, hence can produce effects that endure.
So likewise the dedicated man embodies an enduring meaning in his way of life, and thereby the world is formed. In that which gives things their duration, we can come to understand the nature of all beings in heaven and on earth.
A woman should follow a man her whole life long, but a man should at all times hold to what is his duty at the given moment. Should he persistently seek to conform to the woman, it would be a mistake for him. Accordingly it is altogether right for a woman to hold conservatively to tradition, but a man must always be flexible and adaptable and allow himself to be guided solely by what his duty requires of him at the moment.
Conditions are such that the hostile forces favored by the time are advancing. In this case retreat is the right course, and it is through retreat that success is achieved. But success consists in being able to carry out retreat correctly. Retreat is not to be confused with flight. Flight means saving oneself under any circumstances, whereas retreat is a sign of strength. We must be careful not to miss the right moment while we’re in full possession of power and position. Then we shall be able to interpret the signs of the time before it is too late and to prepare for provisional retreat instead of being drawn into a desperate life-and-death struggle. Thus we do not simply abandon the field to the opponent; we make it difficult for him to advance by showing perseverance in single acts of resistance. In this way we prepare, while retreating, for the counter- movement. Understanding the laws of a constructive retreat of this sort is not easy. The meaning that lies hidden in such a time is important.