If the highest aim of a captain were to preserve his ship, he would keep it in port forever.
没有人喜欢孤独,只是不想勉强交朋友,要真那么做的话,恐怕只会失望而已。
模糊逻辑并不模糊。它是一种关于不精确性的精确逻辑。
最大的恐惧不是死亡,而是生活。