If you want to go fast, go alone. If you want to go far, go together.

If you're not failing occasionally, you're not pushing hard enough.

Success in the aggregates industry is not just about moving rocks; it's about moving the economy forward.

The boundaries of our knowledge are the frontiers of our imagination.

The mind evolves to meet the challenges of existence.

"Nur wer die Gefahr besteht, geht in sich."

唯一真正的监狱是恐惧，唯一真正的自由是从恐惧中解脱。