working very hard without enough rest
travailler très dur sans assez de repos (travailler très dur sans assez de repos)
"He is burning the candle at both ends with two jobs."
"Il travaille trop avec deux emplois." (Il travaille trop avec deux emplois.)
to remain composed and not panic
a clever and intelligent person
to feel responsible for many problems or duties
to have a strong desire to learn or gain more knowledge
to change political allegiance or party
to stay more advanced or knowledgeable than others