It's a terrible thing to look over your shoulder when you are trying to lead - and find no one there
Success is never final. Failure is never fatal. It s courage that counts.
Few things are impossible to diligence and skill. Great works are performed not by strength, but perseverance.
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.
Whosoever desires constant success must change his conduct with the times.
A great secret of success is to go through life as a man who never gets used up.
If you're bored with life, if you don't get up every morning with a burning desire to do things, you don't have enough goals.
It is easier for a tutor to command than to teach.
Always bear in mind that your own resolution to succeed is more important than any other.
Many people would no more think of entering journalism than the sewage business - which at least does us all some good.
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.
Be interesting, be enthusiastic... and don't talk too much.
The best of artists has no conception that the marble alone does not contain within itself.
If you aspire to the highest place, it is no disgrace to stop at the second, or even the third, place.
If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.
Do one thing at a time, and while doing it put your whole soul into it to the exclusion of all else.
All your dreams can come true if you have the courage to pursue them
The leader of genius must have the ability to make different opponents appear as if they belonged to one category.
Choose a job you love and you will never have to work a day of your life.
Be a yardstick of quality. Some people aren't used to an environment where excellence is expected.
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.