My mind tried to make their shapes human, and failed.

Where the mind failed, it was his policy to put the hands to work.

Once he saw a woman whose mind had failed.

For better or worse, his mouth went on talking even when his mind failed him.

All she could do was hope that Lisa's sharp mind would fail to make the connection.

In his pocket was found a letter that said; "My mind has failed me.

Her mind tried to wrap around the words and failed.

There was a second part he told to no one until his mind was failing.

He may outlive all of us, but his mind is failing very fast now.

She stared at him, uncomprehending, as her mind failed to process what he had said.