Translate the following English sentence to French:
"I should also like to repeat here what I have said on previous occasions: we must be conscious of the fact that the process which we have now set in motion will not be without its setbacks."
Je voudrais également répéter ce que j' ai déjà dit en d' autres occasions : nous devons avoir conscience que le processus que nous avons enclenché aujourd' hui ne se déroulera pas sans contrecoups.