I'm not afraid of storms, for I'm learning how to sail my ship.
Technological innovation is the fundamental way to solve the problems of the coal industry.
"The human heart is a battlefield of conflicting emotions."
向高处挣扎本身足以填满一个人的心灵。人们必须想象西西弗斯是幸福的。
Good and great are seldom in the same man.
Don't be afraid to ask questions. That's how you learn.