We must balance economic growth with environmental stewardship.
The best time to work on your marriage is before you have one.
如果用心一旦松散,那么万事都做不好。如果用心一旦粗疏,那么凡事不能聚精会神。用心一旦固执,凡事就不能见其本来面目。
The Internet is a living, evolving entity that requires constant attention and care.