"The Empress has been connected with the ideas of universal fecundity and in a general sense with activity."
"Education can become a self-fulfilling activity, liberating in and of itself."
"Abnormalities in brain function have traditionally been detected using electroencephalography (EEG), which involves the measurement of the ongoing electrical activity generated by the brain."
"I have done almost every human activity inside a taxi which does not require main drainage."
"Much fiscal policy is implemented, not through spending increases, but through tax credits and other so-called tax expenditures. The markets should respond to them as they do spending cuts, with little contraction in economic activity."
"I wouldn't call myself a standup in the presence of Jerry Seinfeld or Chris Rock, but I do my share of it and it has been and remains part of my activity and I like it."
"The pursuit of truth and beauty is a sphere of activity in which we are permitted to remain children all our lives."
"People love chopping wood. In this activity one immediately sees results."
"The living cell almost always contains, locked in its interior, the visible or invisible products of its physiological activity or its nourishment."