Chaim Weizmann peace and a renewal of its youth, creating here the springs of a new spiritual and material life. [...] I speak of both science for its own sake and science as a means to an end." His efforts led in 1934 to the creation of the Daniel Sieff Research Institute (later renamed the Weizmann Institute of Science), which was financially supported by an endowment by Israel Sieff in memory of his late son. Weizmann actively conducted research in the laboratories of this institute, primarily in the field of organic chemistry. He offered the post of director of the institute to
Chaim Weizmann wholly separated and the newly conceived mandate-system applied to them. Weizmann stated at the conference that "the Zionist objective was gradually to make Palestine as Jewish as England was English" Shortly thereafter, both men made their statements to the conference. After 1920, he assumed leadership in the World Zionist Organization, creating local branches in Berlin serving twice (1920–31, 1935–46) as president of the World Zionist Organization. Unrest amongst Arab antagonism to Jewish presence in Palestine increased erupting into riots. Weizmann remained loyal to Britain, tried to shift the blame onto dark forces. The French were commonly blamed for discontent, as