My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all.
悲观主义者是这种人:当他可以从两种罪恶中选择时,他把两种都选了。
Life is like riding a bicycle. To keep your balance, you must keep moving.
释义:古往今来的多少事,都付之于人们的谈笑中。
创新不仅仅是关于新想法,而是以创造真正价值的方式执行它们。