We cannot understand how ... people here can prolong negotiations.

She is still an urgent case. Twenty of us can cope with the situation, my wife cannot.

We feel that these should not be tit-for-tat negotiations, this is something everyone should understand. Brazil and others are prepared to make some movement of our own and do everything that is necessary to move forward. This is an important step in the fight against poverty and I believe it is something that we must commit fully to achieving.

Whenever we proceed from the known into the unknown we may hope to understand, but we may have to learn at the same time a new meaning of the word 'understanding.

I understand the profession. When the offense is not productive, it falls on my shoulders. I'm not happy with the decision, but I have to move on.

To furnish the means of acquiring knowledge is ... the greatest benefit that can be conferred upon mankind. It prolongs life itself and enlarges the sphere of existence.