If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.
If we all did the things we are really capable of doing, we would literally astound ourselves
Only put off until tomorrow what you are willing to die having left undone
There is nothing more difficult to carry out, nor more doubtful of success, nor more dangerous to handle, that to institute a new order of things
We are trying to prove ourselves wrong as quickly as possible, because only in that way can we find progress.
Success is a lousy teacher. It seduces smart people into thinking they can't lose.
Leadership and learning are indispensable to each other.
The secret of success is constancy to purpose.
Every individual has his own style, his own way of presenting himself on and off the field.
I'm not the smartest fellow in the world, but I can sure pick smart colleagues.
You don't get paid for the hour. You get paid for the value you bring to the hour.
The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.
A person who never made a mistake never tried anything new.
Don't ever promise more than you can deliver, but always deliver more than you promise.
Why, look at me. I've worked my way up from nothing to a state of extreme poverty.
Success comes to those who become success conscious. Failure comes to those who indifferently allow themselves to become failure conscious.
You can observe a lot just by watching.
No man ever achieved worthwhile success who did not, at one time or other, find himself with at least one foot hanging well over the brink of failure.
Dictionary is the only place that success comes before work. Hard work is the price we must pay for success. I think you can accomplish anything if you're willing to pay the price.
You gain strength, courage and confidence by every experience in which you really stop to look fear in the face.... You must do the thing you think you cannot do.
I`d like to live as a poor man with lots of money.