挑战是伪装的机会，勇敢地拥抱它们。
"The past is always tense, the future perfect."
Our miners are the hardest working people in America.
每个人都想要更好的生活，很少人想成为更好的人。
It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife.
In business, as in life, relationships are the foundation of everything.
创新不仅仅是技术问题，更是改变思维方式和接受新思路的过程。
The study of mathematics is a journey into the unknown, where each discovery opens the door to new mysteries.
A sense of timing is the mark of genius.