如果技术不能解决实际问题，它就毫无意义。
Technology is nothing if it doesn't solve real problems.
I cannot fix on the hour, or the spot, or the look, or the words, which laid the foundation. It is too long ago. I was in the middle before I knew that I had begun.
我不害怕死亡，我只是不想在那一刻在场。
The idea of a margin of safety, a Graham precept, will never be obsolete. The idea of making the market your servant will never be obsolete. The idea of being objective and dispassionate will never be obsolete.