Try not to become a man of success but rather to become a man of value.

Whosoever desires constant success must change his conduct with the times.

The world does not pay men for that which they 'know'. It pays them for what they do, or induce others to do.

If you are the master be sometimes blind, if you are the servant be sometimes deaf.

Pleasure in the job puts perfection in the work.

From each according to his abilities, to each according to his needs.

Deadlines just aren't real to me until I'm staring one in the face.

No man can taste the fruits of autumn while he is delighting his scent with the flowers of spring.

It's a terrible thing to look over your shoulder when you are trying to lead - and find no one there

Obstacles are those frightful things you see when you take your eyes off your goals.

There is little success where there is little laughter.

Percentages are why I am rich.

If A is success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.

Because ideas have to be original only with regard to their adaptation to the problem at hand, I am always extremely interested in how others have used them...

Every individual has his own style, his own way of presenting himself on and off the field.

Of all the things I've done, the most vital is coordinating those who work with me and aiming their efforts at a certain goal

Old Professors never die, they just lose their faculties.

Personally, I enjoy working about 18 hours a day. Besides the short catnaps I take each day, I average about four to five hours of sleep per night.

For a man to conquer himself is the first and noblest of all victories.

Leadership and learning are indispensable to each other.

If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.