Joyful, casual and elegant, the ex-president time and again drinks a little, but the new president has been a teetotal since he abstained from it 14 years ago.

• 前任总统是来自于普通家庭，经历艰辛，锤炼了自己的才能，他用自己的个人智慧和口才做事，而这正是继任者所缺乏的。