The slowest person, who dosen’t lose sight of his goal, will still be faster as the one straying around with no aim.

Gotthold Ephraim Lessing

Planning without execution is mostly useless - execution without planning is mostly fatal.

Willy Meurer

I hate vacations. If you can build buildings, why sit on the beach?

Philip Johnson

The only way to do great work is to love what you do.

Steve Jobs

If one does not fail at times, then one has not challenged himself.

Ferdinand Porsche

An investment in knowledge still bears the best interests.

Benjamin Franklin

By failing to prepare, you are preparing to fail.

Benjamin Franklin

The boundaries of concrete are the boundaries of our imagination.

Bernd Hillemeier

There are more people who surrender, than those who fail.

Henry Ford