The traditional disputes of philosophers are， for the most part， as unwarranted as they are unfruitful.
每一个生命体都是一种艺术家。
可持续发展不是成本，而是我们一生中最大的创新机会。
万物起源的奥秘对我们来说是无法解决的；而我必须满足于做一个不可知论者。
Resilience is not a trait that people either have or do not have. It involves behaviors, thoughts and actions that can be learned and developed in anyone.
The joy of discovery in mathematics is unparalleled.