As I mature more the confidence will become greater and I can achieve what I believe to be my full potential.

正如我成熟了许多，越来越自信，并且，我能够达到自己的预期，相信可以充分的发挥我的潜力。

youdao

The people I met were intelligent, mature, personable.

我见到的是一些聪明、成熟、品貌兼优的人。

《柯林斯英汉双解大词典》

They told me I was wise and mature beyond my 18 years, and I believed them.

他们告诉我，我在18岁以后是明智和成熟的，我相信他们的话。

youdao

"I know of few,if any,mature democracies in the world where faced with the threat of violence and violence itself that turnout for the voters would have been higher than it was here Thursday,".

VOA: standard.2009.08.22

I know this is a simple example, but when you mature as a programmer, one of the first things you should do when you sit down to tackle some problem is write something like this pseudo code.

我知道这是个很简单的例子，但是当你们成长为一名程序员后，当你们碰到问题后第一件事情就是,该写一些类似于,伪代码的东西。

麻省理工公开课 - 计算机科学及编程导论课程节选

"I'm coming into the prime of my career, I'm more mature than I have ever been with everything in my golf game, " said Casey, who is now based in Phoenix, Arizona.

BBC: Paul Casey aims to be English winner at Masters

The letter alleged I was not mature enough and recommended me to take a one year break before going back to Harvard.

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As I said earlier mature, bilateral relationships can have disagreements.

WHITEHOUSE: Press Briefing