Definitions: (1) using and enjoying the best available <physical comfort, mental stimulation, emotional contentment, or spiritual satisfaction>; (2) profuse abundance; splendidly rich; (3) nature’s pristine lushness; plush; posh

• It is a luxury to be understood. — Ralph Waldo Emerson (1803-1882) American philosopher
• The most luxurious possession, the richest treasure anybody has, is his personal dignity. — Jack Roosevelt (Jackie) Robinson (1919-1972) American baseball player