初生牛犢不怕虎

1. • lit. newborn calves do not fear tigers (idiom)
2. • fig. the young are fearless

Character by character

• 初(chū)at first
• 生(shēng)grow
• 牛(niú)surname Niu
• 犢(dú)calf
• 不(bù)no
• 怕(pà)surname Pa
• 虎(hǔ)tiger