As a young man, Abraham Lincoln went to war a captain and returned a private. Afterwards, he was a failure as a businessman. As a lawyer in Springfield, he was too impractical and temperamental to be a success. He turned to politics and was defeated in his first try for the legislature, again defeated in his first attempt to be nominated for congress, defeated in his application to be commissioner of the General Land Office, defeated in the senatorial election of 1854, defeated in his efforts for the vice-presidency in 1856, and defeated in the senatorial election of 1858. At about that time, he wrote in a letter to a friend, "I am now the most miserable man living. If what I feel were equally distributed to the whole human family, there would not be one cheerful face on the earth."

Winston Churchill failed sixth grade. He was subsequently defeated in every election for public office until he became Prime Minister at the age of 62. He later wrote, "Never give in, never give in, never, never, never, never - in nothing, great or small, large or petty - never give in except to convictions of honor and good sense. Never, Never, Never, Never give up." (his capitals, mind you)

Socrates was called "an immoral corrupter of youth" and continued to corrupt even after a sentence of death was imposed on him. He drank the hemlock and died corrupting.

Sigmund Freud was booed from the podium when he first presented his ideas to the scientific community of Europe. He returned to his office and kept on writing.

Robert Sternberg received a C in his first college introductory-psychology class. His teacher commented that "there was a famous Sternberg in psychology and it was obvious there would not be another." Three years later Sternberg graduated with honors from Stanford University with exceptional distinction in psychology, summa cum laude, and Phi Beta Kappa. In 2002, he became President of the American Psychological Association.

Charles Darwin gave up a medical career and was told by his father, "You care for nothing but shooting, dogs and rat catching." In his autobiography, Darwin wrote, "I was considered by all my masters and my father, a very ordinary boy, rather below the common standard of intellect." Clearly, he evolved.

Thomas Edison's teachers said he was "too stupid to learn anything." He was fired from his first two jobs for being "non-productive." As an inventor, Edison made 1,000 unsuccessful attempts at inventing the light bulb. When a reporter asked, "How did it feel to fail 1,000 times?" Edison replied, "I didn’t fail 1,000 times. The light bulb was an invention with 1,000 steps."