天性常被隐藏，有时被克服，但很少被消灭。
"The power of literature lies in its ability to reveal the hidden truths of our existence."
The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.
争论的焦点不是“煤炭 vs. 可再生能源”，而是转型期间如何整合两者。
The only meaningful way to study learning is through objective measurement.