The quaternion was born, as a curious offspring of a quaternion of parents, say of geometry, algebra, metaphysics, and poetry.
四元数的诞生，如同几何、代数、形而上学和诗歌这四位父母的奇特后代。
It is not enough to conquer； one must learn to seduce.
Adventure should be 80 percent planning and 20 percent sheer guts.
If you're lucky enough to be different, don't ever change.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
I declare: freedom is the ultimate goal of life.
如果有人邀请你上一艘火箭船，不要问坐哪个位置，上去就行了。
Technology in mining isn't about replacing people; it's about empowering them to do better work.