过去从未死去，它甚至没有过去。
"Die Vergangenheit ist nie tot, sie ist nicht einmal vergangen."
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
译文：贫穷的人不用学俭朴，自会俭朴，卑贱的人不用学谦恭，自会谦恭。
"We all have an unsuspected reserve of strength inside that emerges when life puts us to the test."
Millions saw the apple fall, but Newton asked why.
"Every book is a journey, and every journey is a book."