早熟は大成せず。の英語

Soon ripe, soon rotten.

Soon ripe, soon rotten.

of a person, the state of being precocious

early maturity

a precocious achievement

not fully developed or mature

Slow development.

The advance of human knowledge will never cease.

done with very great haste and without due deliberation

of a condition, prompt

Growth is rapid in infancy.

The sooner, the better.

not as far along as normal in development

untimely

The maturity of your career is low.

neotenic development

His recovery is doubtful

There is little hope of his recovery

His recovery is despaired of.

not progressing or increasing

Still too early

Soon ripe, soon rotten.

It is a little too early.

There is scarcely any―little or no―little, if any,―hope of his recovery.

As I began learning late in life, I do not make satisfactory progress.

Look sharp!

Sharp's the word!

I shall procure the wanting articles without delay.

It is still early.

I will ascertain the truth at once.

Soon ripe, soon rotten.

early maturity

a precocious achievement