Hang in there, retirement is only thirty years away!
— Workplace graffiti
- I haven’t been able to slam-dunk the basketball for the past five years. Or, for the thirty-eight years before that, either. - Dave Barry
- My greatest enemy is reality. I have fought it successfully for thirty years. - Margaret Anderson
- The man who views the world at fifty the same as he did at twenty has wasted thirty years of his life. - Muhammad Ali
- The first forty years of life give us the text; the next thirty supply the commentary on it. - Arthur Schopenhauer
- Our moneyed men have ruled us for the past thirty years. Under the flag of the slaveholder they hoped to destroy our liberty. - Denis Kearney