老虎起跳之前,必须先趴下蓄力然后才跳起来。
The key to credible causal inference is not just the method, but how well the method fits the question at hand.
当我们和他人交谈时，要特别留意，因为这时正是人家对我们“评价”的时候。
Life is a journey, not a destination.
Monetary policy is 98% talk and 2% action.
Safety must always come first in mining operations.