之念正，则天地之心亦正 ; 吾之神清，则太极之理自明。倘能一念不起，久久澄清，虚极静笃之时，则虚室生白，金机飞电，复见天地之心，而自明矣。”
Upright thought makes the heart of heaven and earth also upright. When my spirit is clear, the principle of taiji becomes obvious on its own. If staying without one thought arising, after a long while it will rise to clarity. And the empty room will give birth to white. Gold will naturally fly up as lightening, going back to the heart of heaven and earth and all will become obvious on its own. – xing ming fa jue ming zhi. 