Why things have to wait, like they wait. Why they wait for a time to unleash and reveal, what they reveal. The mysterious ways of nature in which it enfolds at times and on an apt occasion unfolds that. Whatever our aspirations or desires might be, however strong our actions and thoughts might be. The appropriateness of unfolding is beyond energy of our actions, thoughts and plans. But this shouldn't be discouraging, as we lack the comprehension of the complete picture that is elusive. The phenomenon of revealing is like sprouting a plant out of seed. We can sow a seed, but then have to wait for those things some visible and others invisible, that are beyond our control to work together and play there role and help us to see the seed taking the shape that it takes.
This is a lesson from nature, that individual endeavors how great they might be need the collective efforts to be useful. This is why the growth of individuals is also dependent on many other factors, outside that individual. All these are invisible hands of God, manifested in form of our parents, teachers, books, friends, siblings and peers.
Waiting is the ageing process of things to find the best possible, from the available and when that is achieved it pairs up with our efforts and reveal, what they reveal.
The space between two words is also classic example of collective effort and waiting. No word is legible unless there is waiting (space between them) and pairing from the next unknown word that comes to compliment and complete an idea, an expression and an action.