求英语高手写一篇作文,200字左右

Luckiness is not crucial for success
First,compared to hard-work,luckiness is only a uncertain factor.
Most of the nature truthes were discovered by hard working scientists,even Newton's discovery of law of universal gravitation is due to his deep thinking of various phenomenon,not only just because he was stroken by an falling apple.I believe,many people must be also stroken stroken by apples,why they do not discovered gravitation,because they never had ever thought of the reasons behind.Newton succeed to find the truth,to be stroken by an apple was just a uncertain factor.
Second,even a good opportunity was present in front of you,you would loose it,if you do not have the ablity to grap it.There is an old saying,opportunities are for those who are ready.Which tell to fullfill ourselves with knowledge and ability,so that we could easily have the access to success.
To sum up,success is much depanding on the hard work rather luckiness.