3000  “People are just as happy as they make up their minds to be.”

1226  Think first about result and you can do any thing after doing this

697  To succeed in your mission, you must have single-minded devotion to your goal.

1747  An error can never become true however many times you repeat it. The truth can never be wrong, even if no one hears it.

1258  The smaller the mind the greater the conceit.