Time is not a thing, thus we can neither waste nor save it; it is always with us.  
时间并非实物,因此我们既无法浪费也无法节省;它始终与我们同在。
Sustainability is not an option, it's a necessity for the energy sector.
最具创新力的公司是那些拥抱多样性的公司。
The foundation of morality is sympathy for others.
最好的儿童书籍是那些不会居高临下地对孩子说话的书籍。
我们的收入好像我们的鞋子,如果太小就会挤脚并疼痛,如果太大则会绊脚和摔跤。
The people who are crazy enough to think they can change the world are the ones who do.