改变是不可避免的,但成长是可选的。
书籍是不同世界之间的桥梁。
The stock market is filled with individuals who know the price of everything, but the value of nothing.
每场革命都始于一个拒绝被压制的声音。
如果人们不相信数学是简单的,那只是因为他们没有意识到生活有多么复杂。
Sustainability isn't an option—it's an imperative for the future of energy.