In the depth of winter, I finally learned that within me there lay an invincible summer.
数学是科学的钥匙和门。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
我对事物的外观不如对它们的意义感兴趣。
The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.
Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.