The quantum world is not deterministic in the classical sense, nor is it purely random - it's something in between.
我训练,我相信,我尊重,我耐心,我保持积极。
人生最紧要系活得开心,其他都系次要。
Drawing for children is about capturing the essence, not the detail.
In science, the most dangerous phrase is 'We've always done it this way.'