Don’t aim to become smart.or strong.or kind.These qualities have no particular definition,standard,metric or limit.
Aim to become smarter.stronger.kinder.Strive to become better even by the tiniest fraction every moment.
In the end,it is the small steps that cover long milestones.You cannot achieve everything in one go.Live this moment.Cherish it.Improve.Take a step up.And repeat.