When introduced to someone make eye contact and count to 4. You’ll both remember each other.
由于说话的人不同,那么人们心中的看法就变化了。“智子疑邻”,地位不同,关系不同,时间不对,需谨言慎行。
"The writer is a man who is always trying to find the truth, the truth about himself, the truth about the world, the truth about life."
科学研究要解决实际问题,不能只停留在论文上。