Silence speaks louder than words in the realm of art.

The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.

Every individual matters. Every individual has a role to play. Every individual makes a difference.

解释：眩晕等症状多与肝脏有关，体现了中医对病症与脏腑关系的认识。

The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.

"The past is always present, whispering in our ears, shaping our steps."

I'm the reason your brain won't think.