Building a castle is difficult. Defending and maintaining it is harder still.

Do not wait to strike until the iron is hot; but make it hot by striking.

We can do anything we want to do if we stick to it long enough.

Hold fast to dreams, for if dreams die, life is a broken winged bird that cannot fly.

It takes 20 years to build a reputation and five minutes to ruin it. If you think about that, you’ll do things differently.

The biggest failure you can have in life is not trying at all.

The secret of success is to know something nobody else knows.

The only medicine for suffering, crime, and all the other woes of mankind, is wisdom.

The best way out is always through.

It’s easier to ask forgiveness than it is to get permission

Every day I get up and look through the Forbes list of the richest people in America. If I’m not there, I go to work.

The happiness of your life depends upon the quality of your thoughts; therefore guard accordingly.

What is not started will never get finished

In all things that you do, consider the end.

There are two rules for success. 1) Never tell everything you know.