The work of the individual still remains the spark that moves mankind ahead even more than teamwork.

The work of the individual still remains the spark that moves mankind forward.

The helicopter approaches closer than any other [vehicle] to fulfillment of mankind's ancient dreams of the flying horse and the magic carpet.

We have much work ahead, to stand still.

All we know is still infinitely less than all that remains unknown.

They are confirming in their own subtle way there are some more moves ahead, whether it is one, two or three rises.