To observe and watch one's own mind is something really interesting. The untrained mind will run and follow its old habit patterns. Because it has not been trained and taught, it will get lost in all kinds of stories and issues. Therefore we have to train our mind. The meditation practice in Buddhism is all about training one's own mind.

Only one book is worth reading: the heart.

You should think about your own death 3 times per day at the very least.

Meditation is like a single log of wood. Insight and investigation are one end of the log; calm and concentration are the other end. If you lift up the whole log, both sides come up at once. Which is concentration and which is insight? Just this mind.

If you want to understand suffering you must look into the situation at hand. The teachings say that wherever a problem arises it must be settled right there. Where suffering lies is right where non-suffering will arise, it ceases at the place where it arises. If suffering arises you must contemplate right there, you don't have to run away. You should settle the issue right there. One who runs away from suffering out of fear is the most foolish person of all. He will simply increases his stupidity endlessly.

The forest is peaceful, why aren’t you? You hold on to things causing your confusion. Let nature teach you. Hear the bird’s song then let go. If you know nature, you’ll know truth. If you know truth, you’ll know nature.

If it isn't good, let it die. If it doesn't die, make it good.