Smoking is the now the principal avoidable cause of premature death in Britain. It hits the worst off people hardest of all. Smoking is one of the principal causes of the health gap which leads to poorer people being ill more often and dying sooner.

I want to assure your excellency that I am occupying myself permanently and jointly with my team to achieve a solution as soon as possible to this crisis the principal objective being the safeguarding of the health and life of those who are inside.

There's nothing more important than our good health - that's our principal capital asset.

If we did not look to marriage as the principal source of happiness fewer marriages would end in tears.

Our nation was founded on the principals of life liberty and the pursuit of happiness.

Irreligion - the principal one of the great faiths of the world.

Laughter is the sensation of feeling good all over and showing it principally in one place.

It's funny: I'm a lifelong musician but because I principally play the piano it's been a solitary thing.

There is no nation so powerful as the one that obeys its laws not from principals of fear or reason but from passion.

The principal end both of my father and of myself in the conquest of India... has been the propagation of the holy Catholic faith.