Eighteen-year-old bar mitzvah domineering phrase

The following is a domineering sentence I wrote for my 18-year-old bar mitzvah:

1, 18, when we begin to fight against the world, may we always be full of interest.

I am slim, carefree and fearless.

3, at the age of eighteen, set sail. Different people have different ambitions. Ambitious people have already made up their minds, and they have even begun to show their ambitions. People as narrow as swallows will only wander in youth and get nothing.

4, age not drowned, seventeen and one.

5, in the carnival of youth, once again harvest the mark of one year's growth.