Add spaces: However,ifnecessaryyoumaysitonachair.

Answer: However, if necessary you may sit on a chair.

Add spaces: ButifonebelievesthatAristotlewasaman,thendoubtlesshewasliabletoerrorjustasweare.

Answer: But if one believes that Aristotle was a man, then doubtless he was liable to error just as we are.

Add spaces: ReadmoreaboutLuxembourg

Answer:
Read more about Luxembourg