Finding inner peace is the one of the most important goals for most people on Earth, even though it can be quite difficult. However, we are all capable of cultivating a calm spirit. All it takes a change in attitude and a willingness to push through tough times. Sometimes reading quotes from some of the wisest people who have ever lived can provide us with the motivation we need to calm our spirit and tackle our challenges face on. Below I've selected quotes from wise philosophers and Zen Masters that will provide you with the guidance you need to develop your inner peace.