He was not emotionally stable enough to think through his decision.

他情绪不够稳定，不能清楚地考虑他的决定。

Unkind isn’t the word for it! I’ve never seen anyone treat an animal so cruelly!

用不友善来形容都不够！我从有人如残酷地物！

However, it is not enough to have enterprise to keep on learning.You must know how to fossick in the enormous information rapidly and effectively to master the latest key information.

但是，徒有持续学习的上进心还不够，更要懂得如何快速有效地在浩如烟海的信息中“淘金”，掌握最新的关键情报。