striver

Is he not free from the fear of failing that annoys the strivers ?

我看的资料上翻译的是：难道他摆脱了困扰奋发上进者的挫折恐惧吗？

Only such a striver is valuable.

惟有这样的奋斗者才是富有价值的。

If you did, kudos to you.You’re a head above many of the joyless bunch of strivers.

如果找到了，那么这一殊荣非你莫属：为目标而拼命奋斗的苦行僧们的领袖。