From a certain temperature on, the molecules 'condense' without attractive forces; that is, they accumulate at zero velocity. The theory is pretty, but is there some truth in it.

As long as I have any choice in the matter, I shall live only in a country where civil liberty, tolerance and equality of all citizens before the law prevail.

Where there is love, there is no imposition.

From the standpoint of daily life, however, there is one thing we do know: that we are here for the sake of each other.

Academic chairs are many, but wise and noble teachers are few; lecture-rooms are numerous and large, but the number of young people who genuinely thirst after truth and justice is small

The world as we see it is only the world as we see it. Others may see it differently.

I thought of that while riding my bicycle.