Marie Curie’s famous sayings are as follows:

1. There is nothing to be afraid of in life, only things that need to be understood.

2. We must have perseverance, especially confidence! We must believe that our gifts are meant to be used to do something, and that something must be done no matter how great the cost.

3. People must have perseverance, otherwise nothing will be achieved.

4. We should not waste our lives in vain, and should be able to say: "I have done what I can do."

5. I have never been lucky, and I will never be so lucky. I don’t expect luck, my highest principle is: never give in to any difficulties!

6. I am not at all sad about the simplicity of my life. What makes me sad is that the day is so short and goes by so quickly.

7. What you get on the shortcut path will never be amazing. When you have a lot of experience and know-how, you will know: on the road to fame, what is shed is not sweat but blood; their names are not written with pens but with lives.