Boy, thou art indeed hardofheart, if this is thy brother.
孩子,如果这是你的哥哥,你可真是铁石心肠。
2
What you're supposed to know: Basically, your blood's pushing too hard on the sides of your blood vessels and your heart.
必备知识:总的来说,就是你的血液对血管壁和心脏压得过猛。
3
Optimism might be hard to maintain in the face of serious heart disease. But a new study suggests that thinking good thoughts might help with long-term recovery.