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What makes a good life?
TED · happiness & relationships
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But
what
if
we
could
watch
entire
lives
as
they
unfold
through
time?
Yozib olish va solishtirish
What
if
we
could
study
people
from
the
time
that
they
were
teenagers
all
the
way
into
old
age
to
see
what
really
keeps
people
happy
and
healthy?
We
did
that.
The
Harvard
Study
of
Adult
Development
may
be
the
longest
study
of
adult
life
that's
ever
been
done.
For
75
years,
we've
tracked
the
lives
of
724
men,
year
after
year,
asking
about
their
work,
their
home
lives,
their
health,
and
of
course
asking
all
along
the
way
without
knowing
how
their
life
stories
were
going
to
turn
out.
Studies
like
this
are
exceedingly
rare.
Almost
all
projects
of
this
kind
fall
apart
within
a
decade
because
too
many
people
drop
out
of
the
study,
or
funding
for
the
research
dries
up,
or
the
researchers
get
distracted,
or
they
die,
and
nobody
moves
the
ball
further
down
the
field.
But
through
a
combination
of
luck
and
the
persistence
of
several
generations
of
researchers,
this
study
has
survived.
About
60
of
our
original
724
men
are
still
alive,
still
participating
in
the
study,
most
of
them
in
their
90s.
And
we
are
now
beginning
to
study
the
more
than
2,000
children
of
these
men.
Bugun
Speaking
Shadowing
Lug'at
Slang
Grammatika