The solipsistic scientist defines

1.

[My] theory [is]
the self is
the only thing

[It] can be
(it is)
known and
(in knowing, it is)
verified.

2.

[My] theory (is)
or (it is my) view that
the self is
the only
(known and knowing)
reality.

3.

(My theory is)
self-absorption.

(It is)
an unawareness
(yes, blissfully so)
of the (unknown
and unknowable)
views or needs
of others.

(Are there others?)