Policy without evidence is like a ship without a compass.
没有证据的政策就像没有指南针的船。
The hardest thing to learn in life is which bridge to cross and which to burn.
Immature love says: 'I love you because I need you.' Mature love says: 'I need you because I love you.'
The only real journey is the one within.
我唯一能控制的就是我的努力和态度。
一个组织的勇气质量决定了其创新的质量。
孩子是最苛刻的观众,但也是最值得的。