In a straight line
In a straight line, we march forward. We do not veer to the left or the right, but stay on course. Though the path before us may be winding, we move steadily onward, keeping our eyes fixed on the goal.
There may be obstacles in our way, but we do not let them deter us. We may have to go around them, or even over them, but we do not let them stop us. We keep moving forward, in a straight line.
Even when the going gets tough, we do not give up. We keep moving forward, one step at a time. We may not always know where we are going, but as long as we keep moving forward, in a straight line, we will eventually reach our destination.