No, not the sun, for that chose to travel, for reasons of its own, only during the day.

Also, pilots can often travel for personal reasons free of charge.

Until now we had travelled only in the States, for reasons of safety, health and convenience.

"It set me free to travel for reasons other than just promoting myself."

But it is long past time to stop limiting Americans' right to travel for ideological reasons.

Others may query the way she is travelling for different reasons.

Our security personnel will provide whatever information we have to an employee, whether traveling for personal reasons or on company business.

Even one traveling for personal reasons, without the knowledge of the Council.

Neither was an active dissident, and both were allowed to travel for professional reasons.

But he traveled to Xi'an for reasons that have little to do with tourism.