Courage Quotes

"Courage, I have come to believe, is not the absence of fear, but the assessment that something else is more important than fear."

"A fundamental question for our time: do we have the wisdom and the courage to change course?"

"I was not going to be limited by fears of how things should be."

"Be willing to go against the grain when you see the truth."

"Do not be afraid to trust your own observations."

"I learned to trust my own eyes and my own mind."

"The greatest discoveries come to those who are not afraid to be alone in their convictions."

"Do not be afraid to stand alone if your evidence compels you to do so."

"The only way to discover the limits of the possible is to go beyond them into the impossible."

"A man must have courage to do what he thinks is right."

"To be a successful flyer one must have courage."

"The cost of failure is often far less than the cost of never trying."

"I'm not afraid of my femininity and I'm not afraid of my sexuality."

"I had to fight against the stereotypes placed upon me."

"Every obstacle was an opportunity to prove myself."

"I never allowed prejudice to limit my dreams."

"The world is changed by those brave enough to differ."

"The scientist must be both humble and bold."

"The scientist must be willing to be proven wrong repeatedly."

"What the monastery gave me was the discipline to see what no one else had seen."

"The only way to discover the limits of the possible is to go beyond them into the impossible."

"Avoid like the plague a clinging, grasping, cynical despair. It can destroy you more effectively than any enemy."

"To be an inventor, one must have the courage to believe in oneself and the persistence to see it through."

"A person who never made a mistake never tried anything new."

"Courage in science means being willing to challenge established ideas."

"Fear of the unknown should inspire investigation, not avoidance."

"Every scientific truth, no matter how profound, was once a question asked by someone with courage to ask it."

"Courage is required when we speak uncomfortable truths about the world around us."

"We must have the courage to make our own decisions."

"Courage is not the absence of fear."