选择最好的生活，因为习惯会使它愉快。

The greatest theorems often start as simple conjectures, born out of intuition.

The only way to do great work is to love what you do.

A true friend is someone who sees the pain in your eyes while everyone else believes the smile on your face.

Happiness is not a right; it is a rare and precious exception.

人们为了死亡，会让别人生存。