Good econometrics is like good carpentry—it's all about using the right tool for the job.
Choose the life that is most useful, and habit will make it the most agreeable.
当保持现状的痛苦大于改变的痛苦时,改变就会发生。
Transparency builds trust, and trust is the foundation of lasting business relationships.
In the realm of physics, we are not just observers but also creators of the reality we seek to understand.