Good habits are hard to develop but easy to live with; bad habits are easy to develop but hard to live with. The habits you have and the habits that have you will determine almost everything you achieve or fail to achieve.
Brian TracyThe key of success is for you to set one big, challenging goal and then to pay any price, overcome any obstacle and persist through any difficulty until you finally achieve it
Brian TracyThere is no real limit to how much better a person who really commits to getting better can get. Every manager has the potential to become an excellent manager for the rest of his or her career.
Brian Tracy