The best leaders listen more than they speak—understanding comes before action.
Understanding the psychology behind habits can unlock the door to personal growth and self-improvement.
The secret of change is to focus all of your energy, not on fighting the old, but on building the new.
对于有知识的人来说，言语是最好的展示。
心灵受到其先前印象的强烈影响。
The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.