The true value of a forest cannot be measured in board feet, but in the breath of the planet.
家并不总是一个地方;有时是那些让你感到归属的人。
衡量一家公司成功的真正标准是它对患者生活的影响。
The only limit to our realization of tomorrow is our doubts of today.
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.