Which sentence is the most correct, clear, and concise?
In order to achieve a life that is both successful and rewarding, individuals must focus on developing one set of skills that they can sell and many outside interests.
In order to live a life that is both successful and rewarding, one must develop a particular skill that is in demand by the marketplace and diverse outside interests to amuse one throughout life.
For a successful, rewarding life, an individual must develop a marketable skill and diverse interests.
To have a successful, rewarding life,

Question

Which sentence is the most correct, clear, and concise?  
      In order to achieve a life that is both successful and rewarding, individuals must focus on developing one set of skills that they can sell and many outside interests.
      In order to live a life that is both successful and rewarding, one must develop a particular skill that is in demand by the marketplace and diverse outside interests to amuse one throughout life.
      For a successful, rewarding life, an individual must develop a marketable skill and diverse interests.
      To have a successful, rewarding life,

anonymous · Answer

In order to live a life that is both successful and rewarding, one must develop a particular skill that is in demand by the marketplace and diverse outside interests to amuse one throughout life.