If you harbor suspicion for everything, you may feel depressed. Since all the things you guess are just conjecture, how can your suspicion ever be resolved? This is the cause of your discontentment. A person with sincere intention [instead] allows the mind to realize the mistakes of the ego’s delusions. This is done through looking into a mirror of uncahngeable wisdom. Reflecting the mind in this mirror, you can see your own delusions.
Soshin (Abbess; 1588 – 1675)