ガセ。 Conservative by the time you're 35 If you're not a liberal when you're 25,you have no heart. If you're not a conservative by the time you're 35, you have no brain.
There is no record of anyone hearing Churchill say this. Paul Addison of Edinburgh University makes this comment: Surely Churchill can't have used the words attributed to him. He'd been a Conservative at 15 and a Liberal at 35! and would he have talked so disrespectfully of Clemmie, who is generally thought to have been a lifelong Liberal. チャーチルがそんなことを言った記録は無いし、15歳で保守で35歳でリベラルだった。