If you are in the position of teaching others, then you should teach without reservations. What need is there to hold back? You could tell the secret of life ten times over, and it would still be safe. After all, the secret is only known when people make it real in their own lives, not when they simply hear it.

In the past, masters were selfish. They had only learned with extreme difficulty, and so they in turn made it difficult on others. In addition, they were afraid of being surpassed by their students, and so they always held back some key. How foolish this attitude was! How can a student ever challenge a master, unless the master allows his or her abilities to decline? You should teach dispassionately and without holding back.

When you cultivate internal power, it begins to accumulate within you. But there is one odd thing. You cannot hold it in forever. If you try to do that, the spiritual energy will destroy you. But if you use it prudently -- to heal others, to teach others, to comfort others -- then the energy will surge back stronger and stronger, like a well that always replenishes itself. The more you give, the more you gain in return. The more selfless you are, the more the self benefits.