The chemical industry has the power to transform societies, but only if we embrace responsibility alongside progress.
Everyone is a moon, and has a dark side which he never shows to anybody.
"النسيان هو النصر الوحيد على الموت."
对任何领导者来说,最重要的是培养更多的领导者。
The only way to win is to learn faster than anyone else.
Theorems are the permanent literature of mathematics.