I like these sentences very much:

I will never regret what I have said. This is my way of tolerance!

----Naruto

I walk slowly, but I never step back.

------Lincoln

Only by going through hellish training can one develop the power to create heaven; only by bleeding fingers can the swan song of this world be played.

------Tagore

If spirit and body are always in conflict, profundity and youth are always incompatible, knowledge and play are always in opposition, then when can we ask about the wisdom of mankind since ancient times? The health that I have been longing for so far?

----- "Cultural Journey" by Yu Qiuyu