Life is not about one obstacle, but many. What’s required of us is not some shortsighted focus on a single facet of a problem, but simply a determination that we will get to where we need to go, somehow, someway, and nothing will stop us. We will overcome every obstacle – and there will be many in life – until we get there. Persistence is an action. Perseverance is a matter of will. One is energy. The other, endurance.