The progress of science is not a straight line but a spiral, always advancing and always returning to the starting point.
科学的进步不是一条直线,而是一个螺旋,总是在前进,又总是回到起点。
Life is short. Stunt hard.
真正的工艺在于让困难的事情看起来毫不费力。
Sustainability isn't an option; it's a necessity for the future of our industry.
I suspend judgment about everything.