You have to believe in yourself when no one else does.

小狗怀疑大宇宙阴谋篡夺它的位置。

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

这么说吧，我想在场的各位，或是观看这个影片的众位，很少有人会嫉妒英国女皇。虽然她比我们都更加富有，住在一个巨大的房子里，我们不会嫉妒她的原因是她太怪异了。

Grit is passion and perseverance for very long-term goals.