Many have gone on to do important scientific work but all remember those wonderful times when we and our science were young and our excitement in meeting new challenges knew no bounds.

Our challenge is to join forces of the old and the new- experience and experiment, history and destiny, the world of man and the new world of science- but always in accordance with the never-changing word of God.

The Government's mission is to build a strong and fair Australia capable of meeting the new challenges of the 21st century.

I like new challenges and new experiences.

The sentimentalist ages far more quickly than the person who loves his work and enjoys new challenges.

wonderful opportunities and daunting challenges.