不乱于心不困于情不念过去不畏将来
[bù luàn yú xīn bù kùn yú qíng bù niàn guò qù bù wèi jiāng lái]
Translates to 'Not disturbed in heart, not trapped in emotions, not remembering the past, not fearing the future.' It conveys composure and a balanced approach to life, embracing both present and uncertainties.