Sometimes it takes a painful step to find common ground, Dr. Yancy said.

扬希说，有时候要迈出痛苦的一步，才能找到共同点。

Seven simple steps could give even those already well into middle-age a very good chance of reaching 90 - or even 100 - according to American cardiologist Dr Clyde Yancy.

根据美国心脏病学家Clyde Yancy博士说，7个简单的步骤可以让那些已经步入中年的人活到90岁，甚至是100岁。