Antonym: stop sailing and return.
Make sentences:
When Columbus set sail, he obviously assumed that the earth was round, so he firmly believed that he could reach India by going west.
The clouds set sail, like a cruising fleet, with heavy ship shadows reflected in the sky and sailing eastward.
Education is the future, leading us to grow. Education is hope, set sail for the next generation. Education is dedication and irrigation of sweat. Education is life, you, me and his story.
Life is a small boat, and the rippling waves compose your courage to sail and the joy of landing.
Home is a warm harbor. If the journey is tiring, you can have a good rest before you set sail.
The footsteps of history stop here; The ship of revolution set sail from here.