2 sentences

1. 他晚年独居，从不欢迎来访者。

   tā wǎn​nián dú​jū, cóng​bù huān​yíng lái​fǎng​zhě.

   In the latter years of his life he lived alone and never welcomed visitors.

   Source: UM-Corpus: Education

2. 直到晚年我才发现，说“我不知道”是多么容易啊。

   zhí​dào wǎn​nián wǒ cái fā​xiàn, shuō“ wǒ bù​zhī​dào” shì duō​me róng​yì a.

   It wasn’t until late in life that I discovered how easy it is to say “I don’t know.”

   Source: CCMatrix