每日一句是

All of life is an act of letting go, but what hurts the most is not taking a moment to say goodbye. ——《Life of Pi》
人生就是不断的放下,但最遗憾的是,我们来不及好好告别。————《少年派的奇幻漂流》

Notes:
1.act
vt.& vi. 行动；做；表演；起作用
n. 行为；动；（一）幕；（搭档）演出短节目的演员
vt. 饰；演（戏）；把（感情、事件等）表演出来；使举止与…相称
vi. 扮演；（在舞台上）表演；表现；（角色、戏等）能被（扮）演
常见搭配：
catch sb. in the (very) act (of doing sth.)(=catch sb. redhanded)
当场捉到某人
do the ... act
[美口]从事某种...行动
donkey act
[美俚]蠢笨的行动
Dutch act
[美俚]自杀
get into the act (=get in on the act; get in on sb.'s act)
(为了想捞到好处)积极参加, 插手
have act [art] or part in
参与(某事); 与...有关
put on an act
装模作样; 卖弄自己
read the Riot Act
(对吵闹的小孩等)加以申斥; 提出警告
act against
违反
act as
担任, 充当; 起...作用
act for
代理, 代表
act like a charm
立见奇效