Coal built this country, and coal will keep it strong.
"The past is a foreign country; they do things differently there."
想要得到10倍好的结果，应该通过表扬好的行为而不是惩罚坏的行为。这在儿童和动物身上尤其明显。
A man's character is his fate.
The lab is a place where failure is just another word for progress.
Life itself is an adventure, full of unknowns and challenges.