我是一个美国黑人,我为我的种族感到骄傲。我为自己是谁感到骄傲。我有许多自豪和尊严。
Every discovery builds on the work of those who came before us.
热力学第二定律,以克劳修斯给出的形式,告诉我们自然界存在趋向某种我们称之为热平衡状态的倾向。
True innovation comes from understanding the needs of both the customer and the planet.
Death is just a part of life, something we’re all destined to do.
生活的价值在于你为他人创造了什么,而不是你拥有了什么。