I'm still standing better than I ever did. Looking like a true survivor, feeling like a little kid.

I'm not interested in the isolated object. I'm interested in the relationship between objects.

The AdS/CFT correspondence is a powerful tool for understanding quantum gravity.

The way positive reinforcement is carried out is more important than the amount.

圣贤的千言万语，只是希望人们将已经放纵的心收回来，约束它使它回归，重新回到自身，自然能够向上进步。