能源危机是一个可以解决的问题——如果我们现在行动的话。
The melancholy science from which I make this offering to my friend relates to a region that from time immemorial was regarded as the true field of philosophy, but which, since the latter's conversion into method, has lapsed into intellectual neglect, sententious whimsy, and finally oblivion.
The only way to do great work is to love what you do.
The truth is not always beautiful, but the pursuit of it is.