We don't inherit the earth from our ancestors; we borrow it from our children—this is especially true in forestry.
Every failure in an experiment is a step closer to success.
Be yourself, the rest is up to time.
"The moment you feel like giving up, think about why you held on for so long."
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.