It seems to be a best seller for inspiration.
It's also has a point, if we have inner goal line, that's the best remedy.
We can boost & augment with inner aspirations.
If we posses self-capability & self-inspiration to achieve something, then there is nothing a "impossible" word.
We can also observe the effective individuals; obtained huge status, are always motivated from within.
If we have inner motivational levels high, we can endeavor difficult to also accomplish our objectives, further we will build confidence to achieve everything in life.
There will not be a single person without goals & objective, even animals & birds have their goals.
A housewife not operating at all will also have goal of raising kids & other household obligations.
Even children will have their own goals like grades in exam, being institution prompt, being qualified with all peers etc.
So, having inner targets & inner motivation to achieve them is the only indicates of achievement.
Also, we should always love our efforts, as in we should be satisfied with our performance & have craving to further develop.
Now for instance, i was able to even crack my exams with gud grades due to inner impetus.
Success is one thing which is not instantaneously, you have to give your very best, pursuit your goals & pay attention to inner reaction.