The fifth interior enemy is overcaution. 第五个内在的敌人就是过分小心谨慎。
You've got to avoid overcaution. 你一定要避免过分胆怯。
When choosing a friend,overcaution is not enough at all. 择友的时候再小心也不为过。
But the consequences of inaction could be worse than the feared economic damage that has bred overcaution. 对于暖化范围、速度的怀疑会一直存在，但若是放任无为的话，可能会比经济所受的损害更令人忧烦。
