The circular economy isn't an ideal—it's an achievable reality if we commit to it.
循环经济不是理想，只要我们致力于此，它是可以实现的现实。
释义：一个人如果不树立志向，就像船没有舵、马没有缰绳，只能随波逐流、任意狂奔，最终不知会飘向何方、达到什么结果，强调了立志的重要性。
预测未来的最好方法就是创造未来。
Stay humble, stay hungry, and never stop learning.
Do not think it worthwhile to produce belief by concealing evidence, for the evidence is sure to come to light.