可扩展性是数字干预的优势，但个性化是其有效性的关键。
Cultivating gratitude is one of the most reliable methods for increasing life satisfaction.
For those who live for a reason, every moment is a new opportunity.
Never underestimate the power of a single idea to transform the world.
当一个人了解别人的痛苦时，他必也是饱经痛苦的人。
我认为最好的作品来自于真实的地方。
The act of writing is an act of hope.