Opportunity knocks but once (opportyunité nocks bot ouance)

Idiom Opportunity

Signification

Good opportunities are rare and should be seized when they appear.

Les bonnes opportunités sont rares et doivent être saisies quand elles se présentent. (le bon oportunite son rar e dwav etre sezi kan el se prezent)

"Don't miss the chance, opportunity knocks but once."

"Ne rate pas ta chance, l'occasion ne se présente qu'une fois." (ne rat pa ta shans, lo kazion ne se prezent kun fas)

to teach someone how to do a job or task

I am the one responsible; I will take responsibility.

To start something that creates many new problems.

at the very last moment

a very good and honest person

to have something as the main point or reason