What I cannot create, I do not understand.
Dad, you've done a lot of great things, but you're a very old man, and old people are useless.
Success is steady progress toward one's personal goals
Thinking is the hardest work there is, which is probably the reason so few engage in it.
The secret of success is constancy to purpose.
Nothing will work unless you do.
If you aspire to the highest place, it is no disgrace to stop at the second, or even the third, place.
If you're trying to create a company, it's like baking a cake. You have to have all the ingredients in the right proportion.
All achievement, all earned riches, have their beginning in an idea.
One of the greatest discoveries a person makes, one of their great surprises, is to find they can do what they were afraid they couldn't do.
The whole secret of a successful life is to find out what is one's destiny to do, and then do it.
If your business is only to sweep a crossing, remember it is your duty to make that crossing the best swept of the world.
I don't believe people die from hard work. They die from stress and worry and fear -- the negative emotions. Those are the killers, not hard work. The fact is, in our society today, most people don't understand what hard work is all about.
There are many ways of going forward, but only one way of standing still.
Success is having a flair for the thing that you are doing, knowing that is not enough, that you have got to have hard work and a sense of purpose.
Only put off until tomorrow what you are willing to die having left undone
Discipline is the bridge between goals and accomplishment.
True progress quietly and persistently moves along without notice.
All my life I've had one dream, to achieve my many goals.
Don't gamble; take all your savings and buy some good stock and hold it till it goes up, then sell it. If it don't go up, don't buy it.
Success is most often achieved by those who don't know that failure is inevitable.