If you are going to Tutuban from Alabang or vise versa, you may ride the 8100 Series of Diesel Multiple Unit (DMU) trains for free.
“People who dream when they sleep at night know of a special kind of happiness which the world of the day holds not, a placid ecstasy, and ease of heart, that are like honey on the tongue. They also know that the real glory of dreams lies in their atmosphere of unlimited …
We travel, initially, to lose ourselves; and we travel, next, to find ourselves. We travel to open our hearts and eyes and learn more about the world than our newspapers will accommodate. We travel to bring what little we can, in our ignorance and knowledge, to those parts of the globe whose riches are differently dispersed. And we travel, in essence, to become young fools again—to slow time down and get taken in, and fall in love once more. The beauty of this whole process was best described, perhaps, before people even took to frequent flying, by George Santayana in his lapidary essay, “The Philosophy of Travel.” We “need sometimes,” the Harvard philosopher wrote, “to escape into open solitudes, into aimlessness, into the moral holiday of running some pure hazard, in order to sharpen the edge of life, to taste hardship, and to be compelled to work desperately for a moment at no matter what.”
from his essay Why We Travel