变革在开始时最艰难，在中期最混乱，在结束时最美好。
Change is hardest in the beginning, messiest in the middle, and best at the end.
That is what we have to do in life: to take the great wounds and the little scratches and keep on going.
Silence is a virtue, but silence in front of someone you like is cowardice.
The companies that will thrive are those that see change as an opportunity, not a threat.
教育的真正价值不仅在于事实的积累，而在于训练思维进行批判性和创造性的思考。