A famous saying that describes a person's optimism: When the flowers bloom, they must be cut off; don't wait until the flowers are empty and the branches will be cut off.

Quotes that describe a person’s strength: To be perseverant, the most important thing is to persevere to the end. ——Dostoyevsky

Only strong people have divine will, and those who fight can win. ——Goethe

Bitterness and sweetness come from the outside world, while strength comes from the heart and comes from a person's self-effort. ——Einstein

Selfish and cowardly people are often unhappy, because even if they protect their own interests and safety, they cannot protect their own character and self-confidence. ——Romain Rolland

A famous saying to describe a person’s persistence: Nothing is difficult in the world, only those who are willing to do so