Running a business requires social responsibility. We must not only pursue economic benefits but also pay attention to food safety and environmental protection.
My name is Usain Bolt and I don't think limits.
为了将关心转变为行动，我们需要发现问题，找到解决方案以及评估后果。但是世界的复杂性使得这三步都难于做到。
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.