Practicing meditation is just like breathing. While working we breathe, while sleeping we breathe, while sitting down we breathe... Why do we have time to breathe? Because we see the importance of the breath, we can always find time to breathe. In the same way, if we see the importance of meditation practice we will find the time to practice.

A madman and an arahant both smile, but the arahant knows why while the madman doesn't.

You should know both the universal and the personal, the realm of forms and the freedom to not cling to them. The forms of the world have their place, but in another way, there is nothing there. To be free, we need to respect both of these truths.

Regarding this Dhamma, it is not something that we can simply talk about or take another's word for it. We need to develop meditation so that the understanding arises clearly within oneself. It is not the case that merely by listening to another's explanation our defilements will disappear. When we gain some understanding we need to chew on it again so that we see it for ourselves with certainty: paccattam.

Don't think that only sitting with the eyes closed is practice. If you do think this way, then quickly change your thinking. Steady practice is keeping mindful in every posture, whether sitting, walking, standing or lying down. When coming out of sitting, don't think that you're coming out of meditation, but that you are only changing postures. If you reflect in this way, you will have peace. Wherever you are, you will have this attitude of practice with you constantly. You will have a steady awareness within yourself.

We say that to 'give up all evil and to develop the good' is the heart of the Buddha's teaching. If we only make merit but have not stopped doing bad things, then we will never have a day of completion. It is like an overturned bowl which is left outside in the rain. Even if the water is falling right on it, it only touches the outside and not the inside. In this way the bowl will never get full.

You are your own teacher. Looking for teachers can’t solve your own doubts. Investigate yourself to find the truth - inside, not outside. Knowing yourself is most important.