The key to the knowledge treasury is in one's own hand.

开启学问金库的钥匙在各自手中。

youdao

Meaning : To indicate an intended kiss from a distance, usually in bidding farewell, by kissing one's own fingertips and moving the hand toward the person greeted.

吹或扔一个吻， 表示从远处送个有意的吻， 通常在道别时，亲吻自己的指尖并把手挥向道别的人。

youdao

Its principle is rooted in the commonsense notion that one ought to be suspicious of tales that conflict with one's own first-hand recollection of events.

面对有悖于自己第一反映回忆的事情，人们总是处于本能地表示怀疑。

youdao

She was found with a clump of someone else's hair in one hand and strands of her own under the other.

BBC: Danilo Restivo to go to Italy for murder appeal

On the other hand, because the path to extremism so often involves the renunciation of everything in one's own background, material comfort and a liberal upbringing seem to be no bar to the development of a terrorist.

ECONOMIST: Muslim extremism in Europe: The enemy within | The