太空泥花朵:汉译英：勇敢的尝试是成功的一半 急！在线！！

The brave attempt is the half way to success.

Strives for success hoists the sails for my dream

Strives for success in three years bring my youth with no regret.

Strives for success in my whole life
Have no regret in my whole life

Courageous experiment is half way to success.
勇敢的尝试是成功的一半

Hard work sets the sail for your dreams.
拼搏为自己的梦想扬帆

Three years of hard work, in return a regretless youth.
用三年拼搏换无悔青春

Hard work all your life, regret nothing all your life.
拼搏一生，无悔一生

简洁的译法:A brave trying is half done.
参考:A good beginning is half done.良好的开端是成功的一半.
拼搏为自己的梦想扬帆:Setting sail by means of fighting for one's own dream.
用三年拼搏换无悔青春 Fight for three years to make your youth regretless.
拼搏一生，无悔一生 Fight your whole life without regret.

1.Fearless attempt is half done.Or Fearless attempt is the way to success