与其整天担心，不如踏踏实实把手头的事情做好。

Yǔqí zhěngtiān dānxīn, bùrú tātāshíshí bǎ shǒutóu de shìqing zuòhǎo.

Rather than worrying all day, it’s better to steadily do the tasks at hand well.

他做事很踏实，从来不夸大自己的能力。

Tā zuòshì hěn tāshi, cónglái bù kuādà zìjǐ de nénglì.

He works in a very steady way and never exaggerates his abilities.