三复斯言[sān fù sī yán]
词典t
1. 我喜欢三复斯言，提醒自己须知足：杯子半满了。 There are three words I like to repeat to myself: glass half full.
2. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
2. 想重建灭绝物种的演化史，尤其应三复斯言。 This is especially true with regard to extinct species.