Innovations that are guided by smallholder farmers adapted to local circumstances and sustainable for the economy and environment will be necessary to ensure food security in the future.

Guided only by their feeling for symmetry simplicity and generality and an indefinable sense of the fitness of things creative mathematicians now as in the past are inspired by the art of mathematics rather than by any prospect of ultimate usefulness.

When you advise any person you should be guided by the fear of God.

It is part of the general pattern of misguided policy that our country is now geared to an arms economy which was bred in an artificially induced psychosis of war hysteria and nurtured upon an incessant propaganda of fear.

I have but one lamp by which my feet are guided and that is the lamp of experience.

Having yet another vote on refinery legislation that uses high oil prices as an excuse to weaken environmental protections and to give more legislative gifts to the oil industry is misguided in the extreme.

My efforts in Congress are guided by the belief that environmental preservation and restoration are a critical part of the legacy we leave to future generations.

For two thousand years the Church has guided the development of music carefully legislating to fuse artistic talent and aesthetic beauty with the demands of the Faith.

Listening to my regular favourites - Mozart Beethoven Brahms and so on - I always feel quite misguidedly that nothing can be too bad if such beauty and brilliance exists in the world.

Medicine is not only a science it is also an art. It does not consist of compounding pills and plasters it deals with the very processes of life which must be understood before they may be guided.

The way of architecture is the quiet voice that underlies it and has guided it from the beginning.