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Business > Boardroom Watch
Not as easy as ABC
By Moises Cruz
May 22, 2026 12:00 am

Montessori school in Laguna is ex-journo’s 17-year labor of love and sacrifice

FOR many, owning a school sounds like an enviable enterprise defined by quiet hallways, colorful classrooms and children eager to learn.

But for Sarah Singson-Acierto, director of Brentville Montessori School, education is not a business built for convenience or quick returns. It is a calling shaped by years of study, personal sacrifice and an unwavering belief in the power of early childhood development.

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