"Don’t ever let anybody tell you that your efforts don’t matter or that your voice doesn’t count. Don’t ever believe that you can’t make a difference. You have."

You may also like:

• 

  Ann Dunham
  Anthropologist

• 

  Donald Trump
  Investor

• 

  George W. Bush
  43rd U.S. President

• 

  Hillary Clinton
  Former United States Secretary of State

• 

  Michelle Obama
  First Lady of the United States

• 

  Narendra Modi
  Prime Minister of India

• 

  Vladimir Putin
  President of Russia

• 

  William J. Clinton
  42nd U.S. President

• 

  Maya Soetoro-Ng
  Teacher