Psychology must be based on facts, not hypotheses.
You can't change the past, but you can shape the future.
Sustainable fishing practices are not an option, but a necessity if we want to preserve marine biodiversity.
当你停止学习的那一刻，你就停止了成长。
The man who is fit to work at any particular trade is unable to understand the science of that trade without the kindly help and cooperation of men of a totally different type of education.
