targeting time
“We cannot make our days longer, nor can we add additional hours to our nights. But we can maximize our usage of time by regarding each segment of time as a world of its own. When we devote a portion of time — whether it is an hour, a day or a minute — to a certain task, we should be totally invested in what we are doing, as if there exists nothing else in the world.”
–Rabbi Yosef Yitzchak