学者贵于行之，而不贵于知之；贵于有用，而不贵于无用。
译文：学习贵在实践，而非空知;贵在有用于世，而非无用之学。反对空谈，提倡经世致用。
Innovation in forestry isn't optional—it's essential for survival.
Architecture must be a bridge between the past and the future.
I believe in the discipline of mastering the best that other people have ever figured out.I don't believe in just sitting down and trying to dream it all up yourself.
Success is not about being the best, it’s about bringing out the best in others.
