Different people hold different attitudes toward (failure). 对(失败)人们的态度各不相同。

 

But the problem is not so simple. Therefore 然而问题并非如此简单，所以……

 

But it's a pity that... 但遗憾的是…

 

For all that...对于这一切...... In spite of the fact that...尽管事实......

 

Further, we hold opinion that... 此外，我们坚持认为，...