Here are some tough love quotes I found:

- "Tough love is just the right phrase: love for the rich and privileged, tough for everyone else." - Noam Chomsky
- "Never love anybody who treats you like you’re ordinary." - Oscar Wilde
- "Tough love is the silent teacher that imparts life’s toughest lessons to a child." - Leo Tolstoy
- "A parent’s tough love is the chisel that shapes a child into a masterpiece of resilience." - Nelson Mandela
- "In the symphony of life, tough love is the rhythm that keeps a child in tune." - Unknown
- "Love is a tough, ever hopeful thing, not easily destroyed." - Kirby Wright

I hope these quotes help you. Let me know if you need anything else.