The best calculation is the absence of calculation. Once you have attained a certain level of recognition, others generally figure that when you do something, it's for an intelligent reason. So it's really foolish to plot out your movements too carefully in advance. You're better off acting capriciously.
Pablo PicassoWhat do you think an artist is? An imbecile who has only his eyes if he's a painter, or ears if he's a musician, or a lyre at every level of his heart if he's a poet, or even, if he's a boxer, just his muscles? On the contrary, he's at the same time a political being, constantly alive to heart-rending, burning, or happy events in the world.
Pablo Picasso