It is a cursed evil to any man to become as absorbed in any subject as I am in mine

The whole secret of a successful life is to find out what is one's destiny to do, and then do it.

Change yourself and your work will seem different.

A person who never made a mistake never tried anything new.

You can't make souffle rise twice.

You can't just ask customers what they want and then try to give that to them. By the time you get it built, they'll want something new.

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

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.

Apply yourself both now and in the next life. Without effort, you cannot be prosperous. Though the land be good, You cannot have an abundant crop without cultivation.

What one has to do usually can be done.

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

There is little success where there is little laughter.

Without a sense of urgency, desire loses its value.

God sells us all things at the price of labor.

It is amazing how much can be accomplished if no one cares who gets the credit.

You never achieve success unless you like what you are doing.

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

You don't have to be great to start, but you have to start to be great

In every job that must be done, there is an element of fun. You find the fun and - SNAP - the job's a game!

This is the real secret of life - to be completely engaged with what you are doing in the here and now. And instead of calling it work, realize it is play.

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.