To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.
成为哲学家不仅仅是有微妙的思想，甚至也不是建立一个学派，而是如此热爱智慧以至于按照它的指示生活。
海洋养育了数百万人，我们有责任确保它能为子孙后代继续这样做。
无人机不是玩具，而是改变行业的工具。
快乐就是能够不带恐惧地意识到自己。
在触及音乐之前，你必须先拒绝某种人性的表达。
As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.
我们唯一的限制是我们为自己设定的限制。
Every tree planted today is a legacy for future generations.