当教授坚持说计算机科学是X但不是Y时,请对他的研究生抱有同情心。
When a professor insists computer science is X but not Y, have compassion for his graduate students.
品质始于土壤。健康的土地才能长出健康的水果。
释义:人的一生就像是一场梦,总没有醒来的时候,而戏言中的故事却总能让人们从梦中醒来。 
If you are ready to give up everything else and study the whole history and background of the market and all the principal companies whose stocks are on the board as carefully as a medical student studies anatomy—if you can do all that and in addition you have the cool nerves of a gambler, the sixth sense of a clairvoyant and the courage of a lion, you have a ghost of a chance.
The past is always there, but it's not the only thing that's there.