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I will hazard a prediction. When you are 80 years old， and in a quiet moment of reflection narrating for only yourself the most personal version of your life story， the telling that will be most compact and meaningful will be the series of choices you have made. In the end， we are our choices. Build yourself a great story.

Quality starts in the soil; if you take care of the land, the land will take care of you.

創新不僅僅是關于新想法，而是關于用精確和激情去執行它們。

一個好的數學家是能看到定理之間類比的人；一個偉大的數學家是能看到類比之間的類比的人。

The key to success is to always stay ahead of the curve.

數學是諸神與人類交談的語言。

過去不是為了生活其中；它是一個結論的源泉，我們從中汲取以行動。