The one human quality that must be developed is self discipline for success. The will power to force yourself to do what you know you should do when you should do it, whether you like it or not, whether you feel like it or not. Success is tons of discipline.
Brian TracyThe Unsuccessful Salesperson says, the other guy has the best territory. The Successful Salesperson says, every territory is the best one. The Unsuccessful Salesperson says, that company will never buy. The Successful Salesperson says, I can make that company buy.
Brian TracyIt's quantity of time at home and quality of time at work that counts; don't mix them up!
Brian TracyOne of the marks of excellent people is that they never compare themselves with others. They only compare themselves with themselves and with their past accomplishments and future potential.
Brian Tracy