To speak ill of others is a dishonest way of praising ourselves.
Technology can be a powerful tool for development if applied correctly.
"Books can be dangerous. The best ones should be labeled 'This could change your life.'"
If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
生活工作首先勤快才能有所闲暇，一切事务都能处理得当才能逍遥自在。
Quality is remembered long after price is forgotten.