The greatest grand challenge for any scientist is discovering how to prevent the spread of HIV and finding the cure or an effective vaccine for AIDS.
“After trying Atkins and doing Nutrisystem a few times, now I'm just focused on maintaining a healthy lifestyle rather than dieting.”
“The general fact of surplus value, namely that the workmen does not get the full value of his labours, and that he is taken advantage of by the capitalist, is obvious.”