不确定性原理不是我们知识的限制,而是自然界的基本属性。
我不是那种会让对承诺的热爱减少的人。
——在广州全国青年联合会演说,1923年10月21日
The only man who behaves sensibly is my tailor; he takes my measure anew every time he sees me, while all the rest go on with their old measurements.
"The gladdest moment in human life, methinks, is a departure into unknown lands."
The most important decision is your attitude towards the world.