Linear Title Quotes & Sayings

Selection. Each button in the tool bar has variable width except for the search button, which is a fixed square. Users may tap on the title of the card to open a menu and make a non-linear jump to another card. if the number of options in the menu exceeds the height of the card, then the menu should scroll. After users have advanced past the first available card, then cards peek on either side of the active card. Users may tap, swipe or use pagepress to advance — Anonymous

Why is it that Serge Lange's Linear Algebra, published by no less a Verlag than Springer, ostentatiously displays the sale of a few thousand copies over a period of fifteen years, while the same title by Seymour Lipschutz in the The Schaum's Outlines will be considered a failure unless it brings in a steady annual income from the sale of a few hundred thousand copies in twenty-six languages? — Gian-Carlo Rota