事实是:自然界正在变化。而我们完全依赖那个世界。它提供我们的食物、水和空气。它是我们拥有的最宝贵的东西,我们需要捍卫它。
Every problem is an opportunity in disguise.
The best way to predict the future is to invent it.
物理学的美丽在于它能够用简单的原理描述复杂的事物。
有志之士珍惜每一年的光阴;贤德之人,珍惜每一天的光阴;而圣人则会珍惜每一寸的光阴。
Around computers it is difficult to find the correct unit of time to measure progress. Some cathedrals took a century to complete. Can you imagine the grandeur and scope of a program that would take as long?