成功建立在信任、诚信和不懈努力之上。
The city's poor are like the roots of a tree: unseen, but essential to its survival.
It’s possible that a not-so smart person, who can communicate well, can do much better than a super smart person who can’t communicate well. That is good news because it is much easier to improve your communication skills than your intelligence.
Mathematics is the queen of the sciences.