It has been my observation that most people get ahead during the time that others waste. 

Always bear in mind that your own resolution to succeed is more important than any other.

In wartime, truth is so precious that she should always be attended by a bodyguard of lies. 

The only real failure in life is not to be true to the best one knows.

Some appointments end up in disappointment.

Even when a person has all of life's comforts - good food, good shelter, a companion - he or she can still become unhappy when encountering a tragic situation.

The weak can never forgive. Forgiveness is the attribute of the strong.

I think people had somehow gotten the sense that we have explored everything, when that isn't the case. We so know so little about the ocean, and so much of it is being destroyed.

Success is the result of perfection, hard work, learning from failure, loyalty, and persistence.

Part of what made the Macintosh great was that the people working on it were musicians, poets, and artists, and zoologists, and historians. They also happened to be the best computer scientists in the world. But if it hadn't been computer science, these people would have been doing amazing things in other fields.

My music will go on forever. Maybe it's a fool say that, but when me know facts me can say facts. My music will go on forever.

If co-operation is a duty, I hold that non-co-operation also under certain conditions is equally a duty.