Feynman learning technique is effective full learning something new deepen your understanding of what you already know or helping you study for an exam. The first step is to pick a topic you want to understand and start studying it.

費曼學習法能幫助你有效學習新知識，加深對舊知識的理解或備戰(zhàn)考試。第一步，挑一個你要研究的課題開始學習。  

Once you know what it is about, take a piece of paper and write about it as if you're teaching the idea to someone else ideally write and speak at the same time just as a teacher does it at the blackboard.

初步了解后，拿一張紙把你的理解寫下來，想像自己正向某人教授這個課題，假裝像老師一樣，在黑板上邊寫邊解釋。  

This makes you realize which part you understand and where you still have gaps whenever you get stuck, go back to study and repeat that process until you have explained the whole topic from start to end.

這能幫你辨別，哪部分你已掌握，哪部分仍有不足。無論何時，只要在學習中遭遇瓶頸，回過頭來研究，不斷重復此過程，直到你能完全解釋它。

When you're done, repeat the process from the beginning but this time simplify your language or use a graphic analogy to make a point. If your explanation ends up wordy or confusing, you probably have not understood it well enough, so you should start again.

之后，再從頭開始這一過程，但這一次，簡化語言，或通過繪圖類比來闡述。如果你的解釋復雜而混亂，你可能就還沒理解透徹，那么就得重新來過。  

Thinking about an idea by explaining it makes this learning method very effective, once you can explain an idea in simple language, you have deeply understood it and will remember it for a long time.

通過轉述來深化理解所學知識，使得這套學習法超強有效，能用最簡單的語言解釋所學，意味著你已深刻理解它，并會長久記憶。  

Richard Feynman was a leading theoretical physicist who received a Nobel Prize for his work in quantum electrodynamics, he was notorious for asking his fellow mathematicians to explain concepts in simple language, to test their understanding.

理查德·費曼是一位先驅理論物理學家，曾獲得量子電動力學諾貝爾獎。他有個很出名的事跡，那就是挑戰(zhàn)數(shù)學研究同行，用最簡潔的語言解釋某個概念，以測試他們的理解程度。