to be upset about something that cannot be changed
为不能改变的事而烦恼 (wei buneng gaibian de shi er fannao)
"There's no use crying over spilled milk."
"为已经发生的事哭泣没有意义。" (wei yijing fasheng de shi kūqì méiyǒu yìyì.)
Challenges and difficulties make people stronger and more ex...
to lead a team or project
to discuss a problem thoroughly to find a solution
outside the planned or expected area of focus
to become crazy or mentally unstable
to move carefully to avoid disturbance
