Without discipline, there can be no success. Do what you need to, consistently, persistently, even if you do not feel like it.
There can be no change without sacrifice. To get what others do not have, you have to do what others could not do.
Rome is not built in a day. Give it time. Bit by bit, accumulate your wealth. Do not give up till you reach your goal.
Dreams are what keeps you going on when things get tough. Always remember your dreams and goals.