21.   He said better approaches to flood control would find ways to let the water go, rather than contain it.

22.   If the water is not getting into the window, wait a while and the water will go down.

23.   In dry times, water goes to people.

24.   It was his favorite spot on earth, the place where he and his parents had often gone to sit in dinosaur tracks and watch the water go by.

25.   No matter where it is, the water is going to leak out.

26.   No water is wasted in evaporation, and plants are less stressed than with top-watering because the water goes right to the roots.

27.   No water was going to change that.

28.   One of the great mysteries of Mars is where did all the water go.

29.   Scientists who study the surface of Mars, arid and frigid, have long wondered, where did all the water go?

30.   Sometime soon, the water will go away.