Great discoveries and improvements invariably involve the cooperation of many minds. I may be given credit for having blazed the trail, but when I look at the subsequent developments I feel the credit is due to others rather than to…

Quote by Alexander Graham Bell

Topics: Alexander Graham Bell Quotes

When one door closes, another opens; but we often look so long and so regretfully...

When one door closes, another opens; but we often look so long and so regretfully...

When one door closes, another opens; but we often look so long and so regretfully...

When one door closes, another opens; but we often look so long and so regretfully...

Sometimes we stare so long at a door that is closing that we see too...

Sometimes we stare so long at a door that is closing that we see too...

Before anything else, preparation is the key to success.

Before anything else, preparation is the key to success.

The nation that secures control of the air will ultimately control the world.

The nation that secures control of the air will ultimately control the world.

When one door closes another door opens; but we so often look so long and...

When one door closes another door opens; but we so often look so long and...

What this power is I cannot say; all I know is that it exists and...

What this power is I cannot say; all I know is that it exists and...

A man, as a general rule, owes very little to what he is born with...

A man, as a general rule, owes very little to what he is born with...

The most successful men in the end are those whose success is the result of...

The most successful men in the end are those whose success is the result of...

Neither the Army nor the Navy is of any protection, or very little protection, against...

Neither the Army nor the Navy is of any protection, or very little protection, against...

America is a country of inventors, and the greatest of inventors are the newspaper men.

America is a country of inventors, and the greatest of inventors are the newspaper men.

Concentrate all your thoughts upon the work at hand. The sun's rays do not burn...

Concentrate all your thoughts upon the work at hand. The sun's rays do not burn...

The achievement of one goal should be the starting point of another.

The achievement of one goal should be the starting point of another.

Concentrate all your thoughts upon the work at hand. The sun's rays do not burn...

Concentrate all your thoughts upon the work at hand. The sun's rays do not burn...

There are several things that keep me grounded and focused. When you can humble yourself...

There are several things that keep me grounded and focused. When you can humble yourself...

I want to help with bullying because there are girls who cant just up and...

I want to help with bullying because there are girls who cant just up and...

Take up one idea. Make that one idea your life - think of it, dream...

Take up one idea. Make that one idea your life - think of it, dream...

Focusing your life solely on making a buck shows a certain poverty of ambition. It...

Focusing your life solely on making a buck shows a certain poverty of ambition. It...

Our life always expresses the result of our dominant thoughts.

Our life always expresses the result of our dominant thoughts.

You've just got to focus on excellence and try not to be distracted by the...

You've just got to focus on excellence and try not to be distracted by the...

Life is not divided into semesters. You don't get summers off and very few employers...

Life is not divided into semesters. You don't get summers off and very few employers...