我不会限制自己，只因为人们不接受我可以做其他事情的事实。

Every object has a shadow story waiting to be told.

If the only prayer you said was 'Thank you', that would be enough.

Randomized evaluations can help us understand what works and what doesn't in development.

I think I'm just an ordinary person who learned a bit of music.

To one who has faith， no explanation is necessary.To one without faith， no explanation is possible.

The magic number 150 suggests that the size of our social networks is limited by the size of our brains.