Don‘t bother fighting the old； just build the new.

The study of cognition is the study of how human beings understand their world.

I’m positive that in 100 years much of what I take to be true today will be proved to be wrong， maybe even embarrassingly wrong， and I try really hard to identify what it is that I am wrong about today.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

在投资中，舒适的东西很少是有利可图的。