To collect yourself/collect your thoughts: to make an effort to remain calm and think clearly and carefully about something. For example, "I got there early so I had a few minutes to collect my thoughts before the meeting began."

to collect yourself 整理自己的思絮
在電影中，常可聽見這樣一個簡單且實用的句子:
Give me a few minutes to collect myself.
指在一陣興奮或紛亂的情緒後，需要幾分鐘讓自己平靜些，整理自己的思緒。