3.
Luck is the by-product of busting your fanny.
Don Sutton
4.
Being deeply learned and skilled, being well trained and using well spoken words; This is good luck.
Gautama Buddha
5.
Good luck is the willing handmaid of upright, energetic character, and conscientious observance of duty.
James Russell Lowell
7.
And personally, I watched him [Khizr Khan]. I wish him the best of luck.
Donald Trump