If you are sure you are right, you need not worry what the world thinks.
The ability to negotiate with other people without friction and argument is the outstanding quality of all successful people.
Desire is the factor that determines what your definite purpose in life shall be.
No man can succeed in a line of endeavor which he does not like.
First you give life and action and guidance to ideas, then they take on power of their own and sweep aside all opposition.
Every human being has the ability to completely control his own mind.