put all your eggs in one basket

US /pʊt ɔl jʊər ɛɡz ɪn wʌn ˈbæskɪt/
UK /pʊt ɔl jʊər ɛɡz ɪn wʌn ˈbæskɪt/
"put all your eggs in one basket" picture
1.

すべての卵を一つのカゴに入れる, 一か八か

to risk everything you have on the success of one thing

:
It's risky to put all your eggs in one basket by investing all your savings in a single stock.
すべての貯蓄を単一の株に投資して、すべての卵を一つのカゴに入れるのは危険です。
She decided not to put all her eggs in one basket and applied to several universities.
彼女はすべての卵を一つのカゴに入れないことに決め、いくつかの大学に出願しました。