Language is the key to understanding higher mental processes.
语言是理解高级心理过程的关键。
The universe would look to a two-dimensional creature who spend its life moving on the service of what turned out to be a globe， it could travel for millions of years and would always return to its starting point， it would never be conscious of what was above it or beneath it.
To love is to risk everything, but to not love is to risk even more.
Successful people become great leaders when they learn to shift the focus from themselves to others.
当成功人士学会将焦点从自己转移到他人时，他们就会成为伟大的领导者。
永远不要停止学习，因为世界永远不会停止变化。