Varun Gandhi, who had to issue a clarification after his praise for estranged cousin Rahul Gandhi's work in Amethi upset the BJP, has received advice from his mother Maneka - "use your brain more than your heart."br br Maneka Gandhi told reporters today, "I have myself gone to Amethi and there is no development there. Nobody should comment on something unless you see it with your own eyes. Some people might have told him that good work has been done in Amethi and he said it. It is not right.