Human beings must have action; and they will make it if they cannot find it.
Albert Einstein

Concern for man and his fate must always form the chief interest of all technical endeavors. Never forget this in the midst of your diagrams and equations.
Albert Einstein

Our task must be to free ourselves by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty.
Albert Einstein

In order to be an immaculate member of a flock of sheep, one must above all be a sheep oneself.
Albert Einstein

To the Master's honor all must turn, each in its track, without a sound, forever tracing Newton's ground.
Albert Einstein

We have an obligation and a responsibility to be investing in our students and our schools. We must make sure that people who have the grades, the desire and the will, but not the money, can still get the best education possible.
Barack Obama

Today we are engaged in a deadly global struggle for those who would intimidate, torture, and murder people for exercising the most basic freedoms. If we are to win this struggle and spread those freedoms, we must keep our own moral compass pointed in a true direction.
Barack Obama

This is the moment when we must come together to save this planet. Let us resolve that we will not leave our children a world where the oceans rise and famine spreads and terrible storms devastate our lands.
Barack Obama

This is the moment when we must build on the wealth that open markets have created, and share its benefits more equitably. Trade has been a cornerstone of our growth and global development. But we will not be able to sustain this growth if it favors the few, and not the many.
Barack Obama

We have real enemies in the world. These enemies must be found. They must be pursued and they must be defeated.
Barack Obama

You see, in life, lots of people know what to do, but few people actually do what they know. Knowing is not enough! You must take action.
Tony Robbins

In essence, if we want to direct our lives, we must take control of our consistent actions. It's not what we do once in a while that shapes our lives, but what we do consistently.
Tony Robbins

To effectively communicate, we must realize that we are all different in the way we perceive the world and use this understanding as a guide to our communication with others.
Tony Robbins

Freedom is never more than one generation away from extinction. We didn't pass it to our children in the bloodstream. It must be fought for, protected, and handed on for them to do the same.
Ronald Reagan

Above all, we must realize that no arsenal, or no weapon in the arsenals of the world, is so formidable as the will and moral courage of free men and women. It is a weapon our adversaries in today's world do not have.
Ronald Reagan

We must reject the idea that every time a law's broken, society is guilty rather than the lawbreaker. It is time to restore the American precept that each individual is accountable for his actions.
Ronald Reagan

There are no easy answers' but there are simple answers. We must have the courage to do what we know is morally right.
Ronald Reagan

I favor the Civil Rights Act of 1964 and it must be enforced at gunpoint if necessary.
Ronald Reagan

I must have a prodigious quantity of mind; it takes me as much as a week sometimes to make it up.
Mark Twain

A round man cannot be expected to fit in a square hole right away. He must have time to modify his shape.
Mark Twain