横心

Traditional form:

橫心

Pinyin (reading):

héngxīn

Definitions:

• to steel oneself
• to harden one's heart

Characters:

• 横 - horizontal, across; unreasonable, harsh
• 心 - heart; mind; soul

Traditional characters:

• 橫 - horizontal, across; unreasonable, harsh
• 心 - heart; mind; soul