The problem is not that we laugh too much， but that we laugh about everything.

反馈的研究就是稳定性的研究。

When you’re young, you presume there’ll be many people with whom you’ll connect with. Later in life, you realize it only happens a few times.

人不是物中的物；物相互决定，但人最终是自我决定的。

I may have lost my heart, but not my self-control.