The formula for water is H2O. Is the formula for an ice cube H2O squared?

The formula for water is H2O. Is the formula for an ice cube H2O squared?

Water, water, everywhere,
And all the boards did shrink;
Water, water, everywhere,
Nor any read more

Water, water, everywhere,
And all the boards did shrink;
Water, water, everywhere,
Nor any drop to drink.
The very deep did rot: O Christ!
That ever this should be!
Yes, slimy things did crawl with legs
Upon the slimy sea.

'Tis rushing now adown the spout,
And gushing out below,
Half frantic in its joyousness,
read more

'Tis rushing now adown the spout,
And gushing out below,
Half frantic in its joyousness,
And wild in eager flow.
The earth is dried and parched with heat,
And it hath long'd to be
Released from out the selfish cloud,
To cool the thirsty tree.

Enough shovels of earth -- a mountain. Enough pails of water -- a river.

Enough shovels of earth -- a mountain. Enough pails of water -- a river.

It is the calm and silent water that drowns a man.

It is the calm and silent water that drowns a man.

I have drunk deep of the waters of my ancestors.

I have drunk deep of the waters of my ancestors.

Here's that which is too weak to be a sinner:
Honest water, which ne'er left man i' th' mire.

Here's that which is too weak to be a sinner:
Honest water, which ne'er left man i' th' mire.

With true friends . . . even water drunk together is sweet enough.

With true friends . . . even water drunk together is sweet enough.

It is wretched business to be digging a well just as thirst is
mastering you.
[Lat., Miserum est read more

It is wretched business to be digging a well just as thirst is
mastering you.
[Lat., Miserum est opus,
Igitur demum fodere puteum, ubi sitis fauces tedet.]