Don't mistake activity with achievement.

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.

Pleasure in the job puts perfection in the work.

Earning happiness means doing good and working, not speculating and being lazy. Laziness may look inviting, but only work gives you true satisfaction.

Most people spend more time and energy going around problems than in trying to solve them.

I have far more respect for the person with a single idea who gets there than for the person with a thousand ideas who does nothing

Well done is better than well said.

If we all did the things we are really capable of doing, we would literally astound ourselves

Discipline is the bridge between goals and accomplishment.

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

One of the main weaknesses of mankind is the average man's familiarity with the word 'impossible'.

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.

I never did a day's work in my life. It was all fun.

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

Find out what you really love to do, and then find a way to make a good living doing it.

If youre in the luckiest one per cent of humanity, you owe it to the rest of humanity to think about the other 99 per cent.

Those who vote decide nothing. Those who count the vote decide everything.

In the business world, the rearview mirror is always clearer than the windshield.

I have not failed. I've just found 10,000 ways that won't work.

A good idea is never lost. Even though its originator or possessor may die without publicizing it, it will someday be reborn in the mind of another....

Boredom is one of the most blissful feelings.