Diversity in species and systems isn’t complexity—it’s insurance.
Greatness is not this wonderful, esoteric, elusive, god-like feature that only the special among us will ever taste. It's something that truly exists in all of us.
能源的未来在于我们适应和创新的能力。
生命的价值不在于能活多少天,而在于我们如何使用这些日子。