The stock market is unpredictable in the short term, but predictable in the long term.
地球不是一个刚体,而是一个动态系统,其中对流起着基本作用。
从来没有人有过这样的朋友,如此深情,如此忠诚,如此娴熟。
成功的真正标准不仅仅是利润,还有我们为子孙后代留下的积极遗产。
"In computer science, we are always trying to find the balance between expressiveness and tractability."
The cost of trying is the lowest.