Why the quarter
The quarter stands in a 1:13 ratio to the week – like a month to a year (1:12), but at four times the pace. Achieving something big four times a year, adjusting four times: that beats the one big New Year's resolution that fizzles out in February.
The quarter matters more than the year
Four quarters make up a vision for the year – not the other way round.
Three goals, not ten
A quarter carries three big goals. More and You spread Yourself thin. Every goal brings a project with it, which breaks down into weekly steps. That turns "90 days" into a clear path: quarter → 13 weeks → three weekly goals per week.
Q2 as an example
The second quarter is particularly important – sowing in spring, harvesting over the course of the year. Getting down to business: set three quarterly goals, work on them every week, reflect every Saturday. After 13 weeks: the quarterly balance.
With the weekview planning overviews
A quarterly banner and goals page, so that 90 days get a direction.