我不知道市场会怎样。我只是尽量买便宜的东西。
I don’t know what the market is going to do. I just try to buy things that are cheap.
"In observational studies, we often have to rely on assumptions that are not directly testable."
系外行星研究的未来在于开发更灵敏的仪器和全球科学家的合作。
The study of psychology is the study of life's solutions.
译文：看遍世间万事，只有钱财会替人说话；看穿人情世故，只让人寒心。赏析：世态炎凉，人情淡薄，钱财和利益能看清一个人的品质。
能源的未来在于发展与可持续性之间的平衡。