1. If you lose confidence in yourself, the whole world becomes your enemy.  
- Ralph Waldo Emerson  

2. If it's always clear, it becomes a desert. Only with rain and wind does it turn into fertile land.  
- Spanish Proverb  

3. The three saddest phrases in life:  
I could have, I should have, I must have.  
- Louis E. Boone  

4. Fear making the same mistake, but don't fear making new ones. Mistakes are experiences.  
- From the book *A Certain Day*  

5. Today is the first day of the rest of your life.  
- From the movie *American Beauty*  

6. Life is multiplication.  
No matter what opportunities come, if you are a zero, it means nothing.  
- Mitsuru Nakamura  

7. Stars shine for those who gaze at them.  
- From the book *Dragon Raja*  

8. As long as there is life, there is hope.  
Will you make disappointment your friend, or will you choose hope?  
- Wit  

9. Failure is not about falling down; it’s about staying down.  
- From the book *Princess, La Brava!*  

10. When sorrow sweeps into your life, shakes your heart, and takes away precious things,  
whisper to yourself, "This too shall pass."