There
are
a
____________________
of
factors
____________________
make
innovation
possible
.
Take
Mozart
,
____________________
example
.
He
was
____________________
with
a
unique
talent
for
musical
composition
.
But
____________________
factors
were
also
important
for
____________________
creativity
.
His
father
was
a
____________________
teacher
,
and
Mozart
practised
____________________
hours
every
day
,
from
the
time
____________________
was
in
kindergarten
.
