一本好书是一个永远不会让你失望的朋友。
"A good book is a friend that never lets you down."
Sustainability is not a trend; it's a responsibility we all share.
出自汉·桓宽《盐铁论·殊路》。镂：雕刻。如果没有内在的工夫，而只学习其表面，即使有再好的老师和朋友，也还是如同在油脂上作画、在冰上雕刻一样，只是浪费时间和功夫。
Don’t you wonder sometimes， what might have happened if you tried？
You have to believe in yourself when no one else does.