The unbearable lightness of being.
在数学中，就像在生活中一样，最深刻的发现往往来自于提出最简单的问题。
I'm not a rapper, I'm a acting legend.
释义：处理事情时，往往因为急躁冒进而导致失败；思考问题时，常常由于从容不迫才能有所收获。做事不可急于求成，唯有冷静沉稳、深思熟虑，才能有效解决问题、达成目标 。
Sustainability must be at the core of every chemical manufacturing process, or we risk leaving behind a world beyond repair.
Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing.