在儿童时期没有养成思想的习惯。将使他从此以后一生都没有思想的能力。
"We are all time travelers, moving through the past, present, and future in our minds."
The uniformity of the hybrids in the first generation, the dissimilarity in the second, are facts which cannot escape the attention of an accurate observer.
The greater the obstacle, the more glory in overcoming it.