Again, Sir, you have come back to the question of something that is timeless, which is beyond thought.

先生，你又回到了那个永恒之物的问题上，而这是超出思想之外的。

youdao

"Many scientists and mathematicians have looked... at the question of whether life likely exists beyond Earth, and have come to the conclusion that the odds are pretty high that somewhere among the trillions and trillions of stars in the Universe there is a planet other than ours that is home to life, " he wrote.

BBC: 'No evidence' for extraterrestrials, says White House