阈限性是两个阶段之间的过渡状态,个体不再处于前一个状态,但尚未进入下一个状态。
我天生不是一个政治人物。我不认为作家应该是政治人物。但在南非,你无法将政治排除在你的生活之外。
I love the man that can smile in trouble, that can gather strength from distress, and grow brave by reflection.
I am convinced that the substitution of a simple tax on the rent of land for the complicated taxes which at present oppress industry would be advantageous to all classes.
In science, patience is not just a virtue; it's a necessity.