Not hammer-strokes, but dance of the water sings the pebbles into perfection。
不是锤的敲打,乃是水的载歌载舞,使鹅卵石臻於完美。
"Die größte Gefahr ist die Gleichgültigkeit."
Collaboration is key to solving the biggest challenges in science.
The world is a stage, but the play is badly cast.