Business person against the blackboard
Palabras clave
blackboard,
business,
chalk,
education,
formula,
classroom,
class,
school,
teacher,
lecturer,
lecture,
science,
blackboard,
equation,
auditorium,
prof,
calculus,
cognition,
learn,
compute,
university,
course,
college,
exercise,
exam,
research,
problem,
board,
scientist,
mathematic,
practice,
fail,
forget,
proof,
frustrated,
head,
intelligent,
room,
scholar,
background,
back,
schooling,
meditate,
caucasian,
test,
clever,
conceptual,
student,
people,
seminar
){kind=link}