He was always laughing lightheartedly ; in the golden fields of autumn he liked to wear a greasy old army jacket and play the harmonica all day .

那小伙子总是在快活地笑着，在秋天金黄一片的大田里，他总是喜欢穿一件油污的坦克兵夹克，整天都吹着一支口琴。

For example , if you are walking , without unnecessary solemnity or self-consciousness , lightheartedly walk toward the open space of truth .

譬如，当你走路时，不要有无谓的严肃和自我意识；相反地，你要自在地走向真理的宽广空间。