Sri Chinmoy said this quote

It is only through meditation that we can get lasting peace, divine peace. If we meditate soulfully in the morning and receive peace for only one minute, that one minute of peace will permeate our whole day. And when we have a meditation of the highest order, then we really get abiding peace, light and delight. We need meditation because we want to grow in light and fulfill ourselves in light. If this is our aspiration, if this is our thirst, then meditation is the only way.