Dance like nobody's watching, love like you've never been hurt.

"The biggest victories come after the toughest battles."

学习是系统中产生的任何变化，这些变化或多或少会永久性地改变其适应环境的能力。

The greatest rewards come from working the hardest and not giving up.

【解释】在宁静平淡的环境中，才能发现人生的真正境界；在粗茶淡饭的简单生活中，才能看清人生的真相。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

所有的大人起先都是孩子，但愿我们都能记住这一点。