You need professionals to run your affairs, or you're headed for disaster.
6 seconds sound clip from the The Remains of the Day movie soundboard.
You can hear this line at 00:52:52 in the Blu-ray version of the movie.
Quote context
[...]
- It's been a pleasure and a privilege for me to visit with you here.
- Do you have any idea of what sort of a place the world is becoming all around you?
- The days when you could just act out of your noble instincts are over.
- You need professionals to run your affairs, or you're headed for disaster.
- So I propose a toast, gentlemen... To the professionals.
- Well, I've no wish to enter into a quarrel on this our last evening together.
- Miss Kenton would like to see you concerning your father.
[...]