Only by working hard can we succeed in doing anything.
只有通过努力工作，我们才能获得成功。
One can never be too careful in doing anything.
一个人做任何事再小心也不为过。
When I have difficulty in doing anything, I will ask my father for advice.
每当我做事遇到困难时，我往往向我父亲求教。
There is a method in doing anything.
做什么事都有方法。
Otherwise, what's the point in doing anything?
不然，这还有什么意思呢？
There is little point in doing anything about it.
对于这件事做什么也没有多大用处。
If you press your luck in doing anything you'll succeed in nothing.
如果你做任何事情都过分依靠运气的话，你将一事无成。
If you want to succeed in doing anything, you must have confidence in your ability.
如果你想成功，你就应当对于自己的能力十分自信。
If you want to succeed in doing anything, you must have confidence in your ability.
如果你想成功，你就应当对于自己的能力十分自信。
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