Other holidays repose upon the past; Arbor Day proposes for the future.
For me they normally happen, these career crises, often, actually, on a Sunday evening, just as the sun is starting to set, and the gap between my hopes for myself and the reality of my life starts to diverge so painfully that I normally end up weeping into a pillow.
我们有责任利用科学改善生活,而不仅仅是追求利润。
Profitability and responsibility must go hand in hand.
Writing is a profession for those who cannot live without writing.
我宁愿让人困惑,也不愿让人无聊。
Every tyrant who has lived has believed in freedom--for himself.