to keep your plans or intentions secret
mantener tus planes o intenciones en secreto (mantener tus planes o intenciones en secreto)
"She always keeps her cards close to her chest during negotiations."
"Ella siempre mantiene sus cartas cerca de su pecho durante las negociaciones." (Ella siempre mantiene sus cartas cerca de su pecho durante las negociaciones.)
to be extremely determined to defeat or punish someone
feeling discouraged or sad
to stay mentally focused and motivated
to discuss or move between ideas casually
to do something innovative or unprecedented
To move or pass quickly; sometimes used humorously.