Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

The greatest glory in living lies not in never falling, but in rising every time we fall.

Theoretically there is a perfect possibility of happiness: believing in the indestructible element within oneself, and not striving towards it.

I have always believed that if you want to achieve anything in life, you have to work for it.

The most important tool in chemistry is not the flask or the spectrometer—it's the imagination.