You can't expect to achieve something without taking risks.
你不能指望在不冒险的情况下取得成就。 (Nǐ bù néng zhǐwàng zài bù màoxiǎn de qíngkuàng xià qǔdé chéngjiù.)
"To get ahead in life, you have to understand that no risk, no reward."
"为了在人生中前进，你必须理解没有风险，没有回报。" (Wèile zài rénshēng zhōng qiánjìn, nǐ bìxū lǐjiě **méiyǒu fēngxiǎn, méiyǒu huíbào**.)
to surprise or shock someone suddenly
to change from one system or option to another
to take on a difficult task without preparation
the most vulnerable part of a system or group
the largest portion of something
to start dancing, especially at a party
