The only limit to our realization of tomorrow will be our doubts of today.
希望好像一个家庭,没有它,你会觉得生活乏味;有了它,你又觉得天天为它辛劳,是一种烦恼。
"You have to be willing to fail to succeed."
没有事情是不可能的,“不可能”这个词本身就含有“不,可能”。
Phenomena are the outer expressions of hidden essences.