Earnestness is enthusiasm tempered by reason.

Earnestness is enthusiasm tempered by reason.

Knowledge is power, but enthusiasm pulls the switch.

Knowledge is power, but enthusiasm pulls the switch.

None are so old as those who have outlived enthusiasm

None are so old as those who have outlived enthusiasm

Enthusiasm is contagious. Be a carrier.

Enthusiasm is contagious. Be a carrier.

Nothing great was ever achieved without enthusiasm.

Nothing great was ever achieved without enthusiasm.

Zeal without knowledge is fire without light.

Zeal without knowledge is fire without light.

There is a real magic in enthusiasm. It spells the difference between mediocrity and accomplishment.

There is a real magic in enthusiasm. It spells the difference between mediocrity and accomplishment.

If you have zest and enthusiasm you attract zest and enthusiasm. Life does give back in kind.

If you have zest and enthusiasm you attract zest and enthusiasm. Life does give back in kind.

We act as though comfort and luxury were the chief requirements of life, when all that we need to make read more

We act as though comfort and luxury were the chief requirements of life, when all that we need to make us really happy is something to be enthusiastic about.