Education is a lamp, but too many never find the switch.
阈限性是两个阶段之间的过渡状态,个体不再处于前一个状态,但尚未进入下一个状态。
"The future is about making technology accessible to everyone."
The books that the world calls immoral are books that show the world its own shame.
I'm not a businessman, I'm a business, man!