份量上不設限：大量地、毫不吝惜地
手張開的那一下，最直接的結果就是東西給得多、用得多。
r · B2
In a way that uses, adds, or gives plenty of something, freely and without holding back, and often more than is strictly needed.
大量地／不吝惜地
核心畫面
One way to hold liberally: a hand that stays open instead of tight. Whatever the hand is holding comes out freely and in plenty, and nothing is measured out or fenced in. Glue, salt, grey hairs, and opinions all travel the same way.
liberally 可以想成一隻張開的手。手不收緊，東西就一把一把地出去，沒有人在旁邊算份量。塗膠水、灑鹽、頭髮裡混…更多收起
liberally 可以想成一隻張開的手。手不收緊，東西就一把一把地出去，沒有人在旁邊算份量。塗膠水、灑鹽、頭髮裡混進白髮，都是這個畫面。把同樣的「不設限」換到想法上，就成了願意鬆開舊規矩、接受改變的立場。From the word’s history
The packet's etymology tree gives liberal + -ly, so the adverb is simply the adjective turned into a manner: in a liberal way.
證據裡的字源樹只寫 liberal 加 -ly。-ly 把形容詞轉成「以…的方式」。所以 liberally 字面上就是「以 liberal 的方式」，兩個意思都從這裡分出去。再往前的拉丁字根不在這份證據裡，這裡不作宣稱。
packet evidence: Wiktionary etymology tree for liberally (English liberal + Middle English/English -ly), source_ref kaikki:3f6f69a190036ae4:1187689199:4705
Two branches
想法上不設限：開明的、自由派的
同一隻不收緊的手，這次鬆開的不是東西，而是規矩和成見。
r · C1
In a way that follows liberal political or social opinions: open to change, to new social attitudes, and to more personal freedom.
開明地／自由派地