Vajra Sutra: Seeking Without the Thought of Seeking

Let us look further into the five eyes. Are they produced from within or do they come from outside? The five eyes are not produced from within; nor do they come from outside; nor do they exist in the middle. Cultivate, use effort, and when your skill is sufficient you will have them naturally. Before sufficient skill is attained, no amount of seeking will cause them to function. Seeking is false thinking. Seeking without the thought of seeking brings a response.

In what way does one make an effort to open one’s eyes?

You need to be wise in managing affairs, and wise in cultivation. It is wise to recognize what is good and then courageously and vigorously work towards it. The characteristic of wisdom is to recognize and vow to cut off and cast out what is bad. Realizing something is good and yet not acting in accord with it is the characteristic of stupidity. It is stupid to recognize that something is bad business and still go ahead and become involved in it. If you are stupid, it is not easy to obtain the five eyes. In order to obtain them, everything you do must be done extremely clearly. You must be very precise and cannot be confused.

The Vajra Prajna Paramita Sutra, pp149-150