Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.

The key to making a good film is to have a good script.

技术并非中立。我们塑造它，它也塑造我们。

The brain is still forming in our 20s, which means it's more open to change.

"The past is a burden we carry with us, shaping our present and future in ways we cannot always understand."