Looking good and dressing well is a necessity. Having a purpose in life is not.
注意穿着打扮是必要的。而拥有生活目标却并非如此。
可持续发展不是一种选择;它是能源未来的必要条件。
粮食安全的未来就在波涛之下,我们必须负责任地养殖。
The best time to plant a tree was twenty years ago. The second best time is now.
The mother is the main factor in the child's world. Her behavior creates the behavior of the child.